11/10/2023 0 Comments Ping blue print ironsThe Blueprint irons are available for you to demo now at all Cool Clubs locations in the United States. The feedback on these irons thus far is two thumbs up, but we’ll leave the ultimate decision to you. These irons were heavily evaluated by PING’s engineering team with hands-on support from two of its PGA TOUR Ambassadors, Louis Oosthuizen and Tony Finau, during the manufacturing process. Each finished club is 100% inspected through a rigorous quality assurance process. There are more than 50 steps in the manufacturing process of the new Blueprint irons, including precision-machining of the face and grooves. Machined Face & GroovesĮvery detail is exact and carefully calculated. ![]() A hydropearl chrome 2.0 finish helps ensure solid impact by repelling moisture. The narrower sole enables clean turf interaction for consistent strikes from different lies and turf conditions to maximize versatility for playing all types of shots. ![]() Narrower SoleĪ machined tungsten toe screw adds forgiveness, and combines with an internal heel weight to provide precise swing-weight tuning. And, PING created the Blueprint irons to combine a visually clean, compact head with less offset, a shorter blade length and a thin top-line. This new product is based on requests from several PING professionals for a blade-style iron that is sized and shaped to deliver the ultimate in workability and trajectory control. Mark hits the new Ping bladed irons and talks about what makes them different. A machined tungsten toe screw helps provide forgiveness. PING BLUEPRINT IRONS reviewed and tested by Mark Crossfield golf professional. Shorter blade lengths, less offset and narrow sole widths optimized to perform in all conditions give elite shotmakers unmatched precision to attack any pin with confidence. Fully forged from 8620 carbon steel, the blade-style, tour-inspired design is engineered for the highly skilled player who puts a premium on workability and trajectory control. The scientifically designed plus-sign texture pulls moisture away from surface to allow for consistent traction.Attention all ball-strikers and highly skilled golfers: The PING Blueprint is here and it’s your lucky day. The Golf Pride Tour Velvet Cord features a state-of-the-art rubber-blend compound with a non-slip surface pattern and embedded cotton twill fibers for maximum playability and confidence in all weather conditions. The scientifically designed plus-sign texture pulls moisture away from surface to allow for consistent traction. The Golf Pride Tour Velvet features a state-of-the-art rubber-blend compound with a non-slip surface pattern for maximum playability and confidence. The Golf Pride MCC Align combines rubber and cord for all-weather performance and patented Align® Technology for consistent hand placement. Once the neutral grip color code has been determined based on hand measurements, golfers may consider smaller diameter grips to help control fades and slices, or larger diameter grips to help control draws and hooks. PING color-coded grips are available in six different diameters, and can be further customized with grip tape according to your needs. Since grip size influences your wrist action, and therefore the direction of your shots, it is commonly used by fitters to affect ball flight. PING offers a variety of grip sizes and styles to fit different hand sizes and texture preferences. Whether that’s a softer, lighter shaft with a higher launch or a heavier, stiffer shaft with a lower trajectory, a PING Certified Club Fitter can help you find the shaft that brings consistency to your game. We recommend that you get fit for the shaft that allows you to play your best golf. Players seeking a lighter overall weight and/or a softer feel in their irons may prefer graphite shafts, while players who prefer a standard-weight club with a firmer feel may prefer steel shafts. The choice of steel or graphite shafts is usually based on preferences for weight and/or feel. PING’s irons are engineered to achieve higher and farther ball flight with incredible stopping power, made even better by a pleasing sound and feel. Generally, players with faster swing speeds require stiffer shafts to keep the ball trajectory lower, while players with slower swing speeds will require more-flexible shafts to produce a higher ball trajectory. Selecting the proper shaft flex for your swing will help you get the most distance and accuracy from every shot. PING offers a variety of shaft flexes in steel and graphite to meet your needs and preferences.
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11/10/2023 0 Comments Lyft near me![]() "She looks very tired, is covered in fleas and dehydrated. "The investigators from Lyft found Tux!" Pandey posted. But Pandey posted today that Lyft investigators helped retrieve the cat, which was found at a real estate agency in Austin, Texas. The cat went missing on Saturday, and millions of concerned online onlookers worried she might not be recovered. Tux's story went viral online after the cat's owner, Palash Pandey, posted on X, detailing his attempts to recover his lost cat. "We’re so happy to report that Tux has been reunited with her owner, and we are focused on ensuring Tux has everything she needs right now, including covering all of her veterinary bills," Lyft's spokesperson told Ars. Tux the cat has been found, and Lyft has agreed to cover "all of her veterinary bills," after a Lyft driver zoomed away with the sick cat still in the car, a Lyft spokesperson told Ars. © 2023 NYP Holdings, Inc.Aurich Lawson | Getty Images reader comments 297 with “We’re evaluating our policies to improve support for our community, including in cases like this.” “We are actively working with all involved to fully understand the situation - to help prevent it from happening again,” Lyft said. “You guys have restored my faith in the community,” he said on X.Īustin police is still investigating the case to learn exactly what happened to little Tux. “I was just so grateful, I just hugged her and cried.”Īfter taking her to the vet, Pandey said she received a clean bill of health and shared a selfie holding Tux with a thank you to all that helped and followed along. “Tux was hungry and scared and covered in fleas, but she was really happy to see me,” Pandey told the Washington Post. They grabbed her and quickly reunited Tux with Pandey. ![]() On Sunday, one of the team members spotted the frightened tuxedo cat hiding beneath a stairwell outside a real estate company’s office, about a mile from the animal hospital. Lock-picking pet parrot found 30 miles from home after releasing itself from cage His tweet was seen more than 10 million times and hundreds responded with suggestions and calls on Lyft and local news stations to help Pandey find Tux. ![]() “I didn’t expect that people would want to help, but I was desperate and didn’t know what else to do,” he told the Washington Post. He asked for people’s advice on what to do and publicly called out Lyft in the posts. He also contacted Lyft support which informed him that they reached out to the driver and that there would be a “standard return fee of $20 for time and effort” if the driver returned the “item.”Īfter exhausting all options, Pandey decided to post a plea for help to both X and Reddit. Pandey called 911 who transferred him to 311 where he filed a report. There is nothing in the back,” the driver texted in the chat, according to screengrabs obtained by the Washington Post. ehm1sTRxVV- palash pandey October 2, 2023 You guys have restored my faith in the community. I'm quite sure she thinks she was just playing the game stray in VR □ Thank you everyone for helping. The Lyft driver responded about two hours later and said he didn’t have the black and white cat, according to Pandey. The distraught pet owner said he called and messaged the driver through the app several times with no response. ![]() “I banged on the back and passenger windows and screamed running behind him but he drove off.” “Before I could open the door, the driver started driving,” he wrote in a viral thread on X, formerly Twitter. Pandey, 23, said he got out of the Lyft vehicle and went around the back to open the back passenger side door to pick up Tux in her carrier when the driver sped away. Palash Pandey said he noticed his 2-year-old cat named Tux seemed to be feeling under the weather on Saturday so he called a Lyft to bring her to a vet near his home in Austin.īut what started off as a normal vet visit turned into an unimaginable nightmare before Pandey and Tux could even make it into the animal hospital. Pets’ love language revealed: 4 ways to know your dog or cat loves youĪ Lyft driver in Texas allegedly took off with a rider’s cat in a bizarre incident that went viral on social media and prompted a massive search effort that ended with the owner and his pet reunited a day later. Shop the best cat and dog Halloween costumes of 2023 NYC Animal Care Centers ‘mercilessly’ kills adoptable dogs after housing them in squalid conditions: suit Dear Abby: My mother-in-law’s cat won’t stop peeing on my furniture 11/10/2023 0 Comments Family budget sheet![]() Ask your mortgage professional about CMHC. CMHC is Canada's largest provider of mortgage loan insurance, helping Canadians buy a home with a minimum down payment starting at 5%. Make sure you add these other costs when you fill out this form.įor more homebuying tips, visit CMHC's interactive Step by Step Guide. Note: You may have other costs not shown on this worksheet. ![]() DetailsĮntertainment, eating out, recreation, moviesĭental expenses, medical expenses, prescriptions, eye wear Use the following worksheet to help develop your budget. If you continue to spend more than you make, you must find ways to spend less. You should watch what you spend each month and see if you are getting closer to meeting your financial goals. Preparing a monthly budget - and sticking to it - is one of the keys to successful homeownership. Other funding and financing opportunities.Federal/Provincial/Territorial housing agreements.The National Housing Strategy Glossary of Common Terms.Indigenous and the North Housing Solutions.Contact your multi-unit housing solutions specialist.Travel, hospitality and conference expenditures.Access to information and privacy protection.Joint auditors special examination report to CMHC board 2018.CMHC’s board of directors and committees.COVID‑19: eviction bans and suspensions to support renters.One-Time Top-Up to the Canada Housing Benefit.Finding or advertising a rental property.Mortgage financing options for people 55+. ![]()
11/10/2023 0 Comments Sd card recovery for windowsKickass Undelete has an excellent User Interface.Recovering deleted files from your hard drive, flash drive, and your SD card with Kickass Undelete is just simple and easy. Recoverit can recover years-old files, but it can't recover 1% of files which is acceptableįree Download | Win Free Download | Mac 4: Kickass Undelete(Windows).It only allows you to recover 100MBs of data in its free version.No matter how you lost your data, either it was a computer crash or unintentional deletion of data, Recoverit will recover that data.It is straightforward to use and can recover the lost data from any device like SSD, USB drive, Hard drive, memory card, micro card, digital camera, camcorder, music player, and from any other external device.You can recover up to 100MB of data with its free version. If you have deleted your data unintentionally or some other failure happened to your data, recovery is straightforward with Recoverit it recovers all file types, including videos, images, PDF file format, and much more… ![]() It has over 96% of the data recovery rate, and it can recover your deleted data from any device. Recoverit is not an open-source data recovery program, but it is easy and free to use. Using the PhotoRec software if you ever encounter any issue, you will find it a hard time to get the support from PhotoRec as they have very weak or no support.PhotoRec's interface is not very good, a person with no technical knowledge will find it challenging to use this program.As it is open-source, it allows you unlimited recovery completely free.It can recover, JPEG, HTML, Office, PDF, and ZIP format files.It can recover your files from pretty much every device like from your smartphone, digital camera, memory cards, CD ROMs, Microdrives, SmartMedia card, and CompactFlash card.PhotoRec works on Windows, Linux, Mac OS, Sun Solaris.It will even recover your data if your file system is damaged or reformatted. PhotoRec can recover your deleted documents, archives from hard drives, files, including videos and pictures as well. PhotoRec is an Open Source File Recovery Software. TestDisk has a command-line interface that is not suitable for new users.It requires no installation it's the program you can use with any device like USB.TesDisk is powerful and fast file recovery software it can also fix or rebuild FAT tables.TestDisk can run on Windows, Linux, Mac OS, FreeBSD, Sun OS, NetBSD, and OpenBSD. It can also fix the partition and FAT tables. ![]() TestDisk is open source recovery software and is designed to recover lost data partitions, and it can recover the FAT3 boot sector, NTFS boo sector, exFAT, and ext2 file system.
11/10/2023 0 Comments Mendeley desktop help![]() You do not want to migrate an existing Word document with citations to the new citation plugin/tool.You are already using it and like it, or.Reasons to choose one over the other follow. Your Mendeley library content is stored primarily online, "in the cloud." You can choose to use either the new Reference Manager and Cite tools, or the legacy Desktop and Cite-O-Matic tools, and you are even able to install them all on one computer if you would like. As you have Mendeley Desktop installed you will still be able to sign in and use it as normal after this date. "Mendeley Desktop will no longer be available for download from 1st September 2022. Meet Dr.In summer of 2022, Mendeley Desktop software users saw a message upon login.Ditch those duplicates with Mendeley Reference Manager.Hidden Mendeley Reference Manager Features You Might Not Know About.Writing Made Simple: Footnotes Citation Styles have Arrived in Mendeley Cite!.Accurate progress indicator when importing large RIS, BibTeX and EndNote XML filesĪvailable for Windows, Mac OSX and Linux Recent Posts.Fixed problem with crashing plugin in Word 2003 and OS X 10.5.More effective display of non-English text in the documents list.Added options for obtaining help or checking for updates.As usual, we’ve focused a lot of attention in making the user experience as smooth as it can possibly be, improving looks and flow under windows 8 and fixing a few bugs, including: ![]() Some might say that this is one of our finest-looking desktops yet, but we’ll leave that judgment to you. The wizard also includes an expanded ‘Claim your Publications’ feature that enables Mendeley to link user profile pages to the wider catalog when they access Mendeley for the first time. This includes a better onboarding wizard that takes new users through the tools available on the platform. Get job alerts, find opportunities and be found by employers with Mendeley. Upload your research data, share it with collaborators and make it publicly available and citable using Mendeley Data. Here at Mendeley we’ve been hard at work trying to improve the product for our community, which now has well over 2 million researchers around the world. Use Mendeley Reference Manager, Mendeley Cite and Mendeley Web Importer to easily import, organize, annotate, share and cite references and research. Remember to sign in and check out your library’s new home.įor any questions about this migration and the new Mendeley Reference Manager, visit the Mendeley Support Center. We’re thrilled to bring you this new and improved reference management solution. Find out more and download it here! Please note, however, that Mendeley Desktop is still available for use should you wish to keep using that version. The desktop version of the new Mendeley Reference Manager is also available to download. ![]()
11/10/2023 0 Comments Roger mcguinn albums![]() I made enough money to buy the Martin guitar that I gave to my wife as a wedding present 32 years ago. I worked as janitor's assistant when I was 15. ![]() Have you ever read or written a perfect sentence? What book had the biggest impact on you? Why?Ģ. It was nominated for a 2002 Grammy Award.īefore he went on the road, we asked him these 20 questions.ġ. Tambourine Man" to the single "Turn! Turn! Turn!" to the critically acclaimed album Sweetheart of the Rodeo, which many attribute as the first full-fledged country rock album, the Byrds were landmark songwriters and musicians.Īs a solo artist, Roger McGuinn has made five solo albums, including his latest, Treasures from the Folk Den, which includes traditional folk songs and duets with Pete Seeger, Joan Baez, Judy Collins and more. There, he met Gene Clark and eventually David Crosby-the beginnings of one of the most influential bands of the '60s, the Byrds. In New York, McGuinn began to experiment with merging folk and rock, which led him to Los Angeles and the renowned club the Troubadour. Classes at Chicago's well-respected Old Town School of Folk Music helped make him proficient in both banjo and guitar, and his emergence on the local folk scene soon led to a gig touring with singer Bobby Darin, who asked him to move to New York and work as a songwriter for his music publishing company, TMI Music. Consistently cool in the way only a rock veteran can manage, McGuinn actually is a rock legend-an original member of the wildly successful band the Byrds and a Rock and Roll Hall of Fame inductee.Īfter Roger McGuinn heard Elvis Presley's "Heartbreak Hotel," he knew he had to buy a guitar. Roger McGuinn has been a special guest of the Rock Bottom Remainders for so many years now, one wonders why he hasn't become an official member of the band. 11/10/2023 0 Comments Knox county library knox news sentinel![]() ![]() Under certain conditions specified in the law, libraries are authorized to furnish a photocopy or other reproduction. The United States copyright law (Title 17, United States Code) governs the making of photocopies or other reproductions of copyrighted materials. Please call (865) 215-8814 or email to schedule an appointment in advance of your visit to the McClung Collection. In-person use of special collections materials is available by appointment only. Additionally, selected materials are available for viewing online in the Calvin M. To search these and other materials online, please visit the Calvin M. Shaver, Lloyd Branson, Charles Krutch, and Catherine Wiley. The paintings of influential artists Samuel M.The photographs of early Knoxville and the Great Smoky Mountains by James E.Nelson, Charles McClung McGhee, Leonidas and John C. The papers of prominent Tennesseans, such as William Blount, John Sevier, T.A.R.Here you will find manuscripts, letters, diaries, business records, newspapers, photographs, postcards, ephemera, and much more. To browse the McClung Collectiion’s newspaper holdings, search by “Holding Library.”Ī highlight of the McClung Collection is its special collections, containing more than 10,000 linear feet of primary and secondary source materials that document the history and development of East Tennessee. A searchable database of newspaper holdings in Tennessee is provided by the Tennessee Newspaper Project. The McClung Collection also holds a number of original historical newspapers in its special collections. Visit the History resources page for access to these keyword-searchable collections. Online access to historical newspapers via and to The Knoxville News-Sentinel (1929–present) is available. In addition, a number of historic newspapers from Tennessee counties were microfilmed by the Tennessee State Library and Archives a selection of these microfilms is available in the McClung Collection. For more information about joining FFT, please visit The McClung Collection has over 2000 rolls of publicly accessible microfilmed newspapers, including issues from two of Knoxville's long-running newspapers, The Knoxville Journal and The Knoxville News-Sentinel, as well as the Metro Pulse, Halls Shopper, and the Knoxville Press Enterprise/Farragut Press. Membership is open to anyone who can prove direct descent from a person or persons living in any part of what is now Tennessee prior to statehood in 1796. FFT is a heritage program established by the East Tennessee Historical Society in 1993. Access to FFT folders is via an index of surnames and request forms in the John Z.C. These records comprise the largest collection of information on the state's early settlers and their families. More than 16,500 folders of First Families of Tennessee (FFT) applications and proof of lineage are available for research at the McClung Collection. Sharp, and Carl York.Īccess to genealogical manuscript collections is via an index of surnames and request forms in the John Z.C. The McClung Collection preserves the genealogical research of a number of notable researchers, including Hugh Allen, Penelope Johnson Allen, Rhea Alexander, Lucy Ball, Elsie Carr, Olga Jones Edwards, Laura Luttrell, Robert Tipton Nave, Ruth Moore Paine, Will E. Whether you are a historian, genealogist, student, or a local enthusiast, here are some examples of what you can discover at the McClung Collection: Replies will be given by librarians who are well-versed in East Tennessee history and adept at genealogical inquiry. ![]() You may also submit reference inquiries by postal service, email, or phone. Your search of the McClung Collection begins on the third floor of the East Tennessee History Center, whereupon exiting the elevators you will be greeted by helpful librarians who can orient you to the collection. However, you are invited to explore the reference collection during regular operating hours without an appointment. As a reference and research library, the McClung Collection’s materials do not circulate nor are they available for interlibrary loan. McClung, the collection has developed into a regionally important one, holding materials not only on East Tennessee but also on bordering states. McClung Historical Collection (McClung Collection) is the local history and genealogy department of Knox County Public Library.Įstablished in 1921 at the bequest of Calvin M. 11/10/2023 0 Comments Night owl wireless security systemsAdditionally, it features a spotlight and a 90dB loud siren that can be activated through the Dzees Home app, providing enhanced security. The camera offers 1080P FHD color night vision with a range of up to 33 feet, allowing you to monitor your property day and night. It is also IP65 waterproof, ensuring its durability in various weather conditions. The camera has a 100% wireless design, powered by built-in rechargeable batteries that can last for 3 to 6 months on a single charge. With its smart motion detection and AI recognition technology, it can accurately distinguish between humans, pets, vehicles, and packages, reducing false alarms. The Dzees Outdoor Camera Wireless is a reliable and convenient security camera designed for home surveillance. This product has a rating of A.* What does this rating mean? Stay ahead of the game and make an informed decision with our expert recommendations for the finest wireless home security camera systems available. ![]() Whether you seek high-resolution footage, advanced motion detection, or seamless remote access, this guide has you covered. Our carefully curated list of the best options for 2023 offers a comprehensive overview of cutting-edge technology, superior performance, and reliability, ensuring enhanced safety and peace of mind. In an increasingly digital age, safeguarding your property has become paramount, making wireless outdoor surveillance cameras with night vision capabilities and Wi-Fi connectivity essential components of an effective security system. Introducing the "15 Best Home Security Camera System Wireless Outdoor Night Vision WiFi for 2023" – your go-to guide for top-notch home security solutions. ![]() Your purchase of these products through affiliate links helps to generate commission for, at no extra cost. (Many of the links in this article redirect to a specific reviewed product. 11/9/2023 0 Comments Pdf blurry in powerpoint![]() How to insert a PDF into PowerPoint as an object Related: How To Create an Outstanding PowerPoint Presentation 2. Before you retake the screenshot, try adjusting the zoom feature on the PDF to display a clear image. If the image appears too small or blurry, you can work to insert a new screenshot. For more formatting options, select the picture and click on the "Picture tools format" tab. You can move, crop and resize the image once it's on the slide. When you stop clicking, PowerPoint inserts an image of the area you selected into the slide. Left-click and drag your cursor over the content you want to appear in your presentation. After you click "Screen clipping," PowerPoint displays an opaque version of your PDF. If you went directly from the PDF to PowerPoint, the PDF becomes the first image under "Available windows." If it's not there, go back to the PDF and switch directly to PowerPoint.Ĭlick the "Screen clipping" option. Go to the "Images" group and click "Screenshot."Ĭheck the "Available windows" option. While on that slide, select the "Insert" tab from the toolbar. Open the slide where you want the PDF content to appear.Ĭlick the "Screenshot" option. Switch to PowerPoint, ensuring you leave the PDF open without minimizing it. Use the zoom feature to make all the desired content visible. Open the PDF and scroll to the content you wish to insert into your presentation. Here are instructions for inserting specific sections from a PDF into PowerPoint as an image: It's useful for displaying elements like pictures, graphs or blocks of text to support other information on your slides. This method involves taking a screenshot and putting it into your presentation. You may work to insert a specific section from a PDF into PowerPoint to display the most relevant information. How to insert a PDF into PowerPoint as an image Here are four methods for inserting a PDF into PowerPoint: 1. Reasons for inserting PDFs into PowerPoint include sharing important information verbatim, linking to supporting documents you can open during your presentation and providing additional resources users can access on their own. You can insert a PDF into a PowerPoint as an image, object, link or individual slide in your presentation. Inserting a PDF into a PowerPoint allows you to share PDF documents during presentations, meetings, conferences and other group events. In this article, we discuss four different ways to insert a PDF into PowerPoint and common reasons to include a PDF file in your presentation. Learning how to add a PDF file to your PowerPoint slides can help you improve the content and format of your presentation. Inserting a read-only PDF into a presentation can prevent you from duplicating documents and provide content to support your existing slides. ![]() Adjust the zoom level of the application to 100%.When creating a PowerPoint presentation, it may be necessary to include information from a portable document format, or PDF. While the image may not be being resized, if the application being used to view the image is zoomed in or zoomed out, then this can also make the image look blurry. Instead of using the entire scrolling capture in the document, capture a smaller area of the screen and use smaller images in the document. As a result, a large scrolling capture pasted into a Word document may look small, and blurry. Microsoft Word will automatically down scale large images so that the image can fit on a single page in the document. ![]() In most cases, scrolling captures will be very long, and have very large dimensions. Example: Scrolling Capture Shared to a Word Document This would display the image at its original size and result in the best quality for that image. If percentages are being used for sizing the image, set the image to 100%. If a capture has dimensions of 300x200, the best size for that image in other applications is 300x200. To get the best possible quality, the image should be displayed at the same size that it was originally captured at. The most common cause for blurry images is that the image has been resized (scaled) from its original size. The image quality appears to be blurry or fuzzy. 11/9/2023 0 Comments Largest lattice energyState the lattice energy of chlorine and sodium ions with a 1.0 nm distance between them?Īnswer: In this case, nm stands for a nanometer (10 -9 m), and sodium and chlorine both create positive ions. R = distance or radius between the ion centers Lattice Energy Formula Practice Question: Q1 and Q2 = the relative charges of the component ions in an ionic compound The lattice energy formula can be stated as follows: Although lattice energy can be fairly complex, Coulomb’s law is frequently used to simplify it. The two ions attract one another, and this exothermic reaction releases energy. The energy generated when two gaseous ions with opposi te char ges come together to create an ionic solid is known as lattice energy. Here, we can observe that MgO’s lattice energy is significantly higher than NaCl. Compared to +1 or -1 ions, +2 or -2 ions will release more lattice energy. Consequently, ions with weaker charges cause their compounds’ lattice energies to fall.Īs a result of their stronger attraction to one another, lattice energy rises as ion charge increases. Accordingly, ions with higher charge intensities will result in ionic compounds with higher lattice energies. The lattice energy increases as the ion charge variable is increased. As a result, they are less attracted, resulting in less lattice energy being produced. It is because when ions become larger, their nuclei become further apart. It reduces as halide size grows down the group. ![]() The graph of lithium halide’s lattice energy is shown below. As a result, the lattice energy decreases as the ion radius grows. Larger lattice energies are produced in the ionic compounds of smaller ions. The increased distance between large ions generally results in ionic compounds with decreased lattice energies. Lattice energy diminishes as the distance variable is increased. Additionally, the size or radius of the ions, as well as the charge of the ions, affect the lattice energy. The ionic bond tenacity increases with an increase in the lattice energy. ![]() According to the second definition, creating an ionic compound requires exothermic lattice energy, holding a negative value. Because this process uses energy, it is considered endothermic, which holds a positive value.Įxothermic – When a process produces heat, it is exothermic. As per the initial definition, the structure of the lattice energy value changes with the breakdown of an ionic compound. Exothermic or Endothermic?Įndothermic – We can see lattice energies as either exothermic or endothermic processes depending on the terminology we use. ![]() The lattice energy of a particular ionic molecule might either be a positive or negative value, based on the definition we use. It can also refer to the energy that enables one mole of a solid ionic compound to dissociate into its component gaseous ions. While some sources describe lattice energy differently, i.e., the amount of energy released during the exothermic formation of an ionic solid from its gaseous ionic components, this definition requires that lattice energy always has a negative value.Īs a result, it can be defined as the energy released when gaseous ions react to form one mole of a solid ionic compound. As a result, this amount has a positive value at all times. Therefore, we may write.Īlternatively, it can be viewed as the energy needed to endothermically break one mole of an ion crystal to gaseous ions in space (vacuum). In other words, it is the energy generated when an anion and a cation unite to produce one mole of an ionic compound. ![]() The energy released during this procedure is called lattice energy. After creating ions, they come together to form an ionic compound. Ionic compounds are more persistent because of the electrostatic force present between the two opposing ions. The SI unit of lattice energy in kilojoules per mole (kJ/mol). However, it can be easily calculated using the Born-Haber cycle. Ionic solid lattice energy cannot be determined directly. It sheds light on several ionic solids’ characteristics, such as their volatility, solubility, and hardness. Lattice energy evaluates the intensity of the ionic bonds present in an ionic compound. |
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