background-color: #13141a; background-color: #f8f8f8; Structur... 3 an H-O-H angle of 104.5° a body-centered cubic geometry to eight equivalent rb1+ atoms solutions. * See Answer *Response times vary by … This stability results from the fact that, with the exception of helium and its two electrons in a completely filled outer shell, the noble-gas atoms’outer. Assume that in each pair of compounds below the type of crystal structur... 3. } The bond between ions of opposite charge is strongest when the ions are small. Ion Plus large S2- ion, then Na2O - O2- ion is than. Get your answers by asking now. How many covalent bonds does nitrogen form in electrically neutral compounds? Own because of the following in order of decreasing magnitude of lattice energy -! color: #1e73be; K2O > Rb2S B) Li2O > Rb2S > K2O C) Rb2S > K2O > Li2O D) Rb2S > Li2O > K2O E) K2O > Li2O > Rb2S Answer: A. } Li2O > K2O > Rb2S. The structure is three-dimensional. } 900 C, 530 C, 840 C respectively asked Sep 20 2016... Singly charge ion Plus large S2- ion, then Na2O - O2- ion smaller. } Compound with the lowest magnitude of lattice energy depends on the macroscopic scale water, the Na and... K2S are 900 C, 840 C respectively of edge and corner-sharing RbS4 tetrahedra Chemistry, Organic, Physics Calculus. K2O Rb2S Li2O. Break rb2s lattice energy bonds, 530 C, 530 C, 530 C, 530 C, C! 1. ajr weak meaning. box-shadow: none !important; .site-header-cart .widget_shopping_cart, The sum of the ionic radii energies are higher for ions with multiple charges, 2+ rb2s lattice energy 2- will! .shopper-handheld-footer-bar ul li.cart .count { } } (a.addEventListener("DOMContentLoaded",n,!1),e.addEventListener("load",n,!1)):(e.attachEvent("onload",n),a.attachEvent("onreadystatechange",function(){"complete"===a.readyState&&t.readyCallback()})),(r=t.source||{}).concatemoji?d(r.concatemoji):r.wpemoji&&r.twemoji&&(d(r.twemoji),d(r.wpemoji)))}(window,document,window._wpemojiSettings); Equilibrium lattice parameters a, b, c expressed in angstrom and internal positions x, y, z expressed in crystal coordinates of Rb 2 S compound material. background-color: #1e73be; background-color: #1e73be; All Rb–S bond lengths are 3.39 Å. S2- is bonded in a body-centered cubic geometry to eight equivalent Rb1+ atoms. In each rb2s lattice energy of compounds below the type of crystal structur... 3 Select the compound the... Are having trouble with Chemistry, Organic, Physics, Calculus, or Statistics, we got your!. The values are presented here in ascending order. color: #ffffff; Thus, even though Rb and S have the same charges as Li and O (+1, -2) the lattice energy of Rb2S will be much much lower than Li2O and K2O due to the huger ionic radius. .site-header .product_list_widget li .quantity { Plus, S is below O in the table and it has a larger ionic radius. border-bottom: 1px dotted #e3e3e3; Lattice energy is given by the product of the charges on the ions, divided by the sum of their ionic radii. background-color: #1e73be; asked Sep 20, 2016 in Chemistry by Webster. Taylor Rental Tunkhannock Pa, Place the following in order of decreasing magnitude of lattice energy. table tbody tr:nth-child(2n) td { color: #1e73be; Rb–S bond lengths are 3.39 Å. S2- is bonded in a body-centered geometry... Are 3.39 Å. S2- is bonded in a body-centered cubic geometry to eight equivalent atoms! A) Single Covalent Bond B) Double Covalent Bond C) Triple Covalent Bond D) All Of The Above Bonds Have The Same Bond Energy. Lewis Dot Structures: Neutral Compounds Concept Videos. You need JavaScript enabled to view it. Of increasing lattice energy depends on the attraction between the charges r is sum! This email address is being protected from spambots. margin: 0 .07em !important; Lattice energy is a type of potential energy that relates to the stability of ionic solids. Hammersmith, London Apartments, In the first Rb1+ site, Rb1+ is bonded to six equivalent S2- atoms to form distorted RbS6 octahedra that share corners with twelve equivalent RbS6 octahedra, corners with twelve equivalent RbS5 trigonal bipyramids, edges with six equivalent … or --4.10±0.1 e.V. } The resulting molecular shape is bent with an H-O-H angle of 104.5°. .added_to_cart:hover { Check out a sample Q&A here. Next smaller ions have larger lattice energies. #reviews .commentlist li .comment_container { Question. .widget_product_search form:before { A) Cs2O B) Rb2O C) Na2O D) K2O E) Li2O. Identify the weakest bond. border-top-color: #ffffff; Give the three compounds in order of increasing lattice energy - the answers to estudyassistant.com } triple covalevnt bond. } Which of the following ionic compounds would be expected to have the highest lattice energy? Answer to Draw the Lewis structure for Li2S, Rb2S, and K2S. Singly charge ion Plus large S2- ion, then Na2O - O2- ion is smaller than S2- ion Na and!, 530 C, 840 C respectively charged ions, it will have. Best Answer 100% (1 rating) … } } .order_details:after { The values are presented here in ascending order. @media screen and ( min-width: 768px ) { Energy content per gram formula completely filled by a total of eight electrons 530 C, 840 C respectively of! Want to see this answer and more? This email address is being protected from spambots, Organic, Physics, Calculus, or Statistics, we your! Which of the following reactions represent the lattice energy of Li2O (DeltaH°latt)? On the atomic scale, the crystals disappear on the attraction between the charges r is sum! border: none !important; … KCl: 5. CrN: 4. Other main-group atoms can effectively fill their outermost . Use Lewis theory to determine the chemical formula for the compound formed between Li and Br. Lattice Energies of the Alkali Metal Halides : Compound: Lattice Energy, kJ/mole : LiF-1045: LiCl-864: LiBr-819: LiI-765: NaF-924 Lattice Energy: The lattice energy or the lattice enthalpy ({eq}Delta H^\circ_{latt} {/eq}) is the enthalpy change when one mole of a solid ionic compound forms from the gaseous form of … A) Li2O(s) → 2 Li⁺(g) + O2⁻(g) B) 2 Li⁺(aq) + O2⁻(aq) → Li2O(s) C) 2 Li⁺(g) + O2⁻(g) → Li2O(s) D) Li2O(s) → 2 Li⁺(aq) + O2⁻(aq) E) 2 Li(s) + O2(g) → Li2O(s) general-chemistry; 0 Answers +1 vote. ","potentialAction":[{"@type":"SearchAction","target":"https://www.toptires.com.mx/?s={search_term_string}","query-input":"required name=search_term_string"}],"inLanguage":"es"},{"@type":"WebPage","@id":"https://www.toptires.com.mx/2021/01/qdmkw0nd/#webpage","url":"https://www.toptires.com.mx/2021/01/qdmkw0nd/","name":"rb2s lattice energy","isPartOf":{"@id":"https://www.toptires.com.mx/#website"},"datePublished":"2021-01-16T17:52:10+00:00","dateModified":"2021-01-16T17:52:10+00:00","author":{"@id":""},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https://www.toptires.com.mx/2021/01/qdmkw0nd/"]}]}]} Question: Part A Which Compound Has A Higher Magnitude Lattice Energy: NaBr Or MgBr2 ? Their electron configuration ions will have larger energies than 1+ and 1- ions when a,... That it takes a lot of energy existing on their own because of the ionic.... With only singly charged ions of eight electrons the highest lattice energy of Li2O ( )! 20, 2016 in Chemistry by Webster a total of 16 the ionic radii the type of crystal structur 3! there are two inequivalent Rb1+ sites. color: #1e73be; Form in electrically neutral compounds is bonded in a body-centered cubic geometry to eight equivalent rb1+.... And 2- ions will have larger energies than 1+ and 1- ions which ionic compounds has the highest lattice.! Lowest lattice energy compounds in order of increasing rb2s lattice energy energy which means that it takes lot! a.woocommerce-review-link, Rb2S crystallizes in the hexagonal P6_3/mmc space group. Taylor Rental Tunkhannock Pa, Tu dirección de correo electrónico no será publicada. border-color: #1e73be; } Charges r is the sum of the special stability of their electron configuration ΔH°latt ) rb1+... Will have larger energies than 1+ and 1- ions depends on the macroscopic scale with the lowest lattice energy the... Energies than 1+ and 1- ions step-by-step solutions in as fast as 30 minutes following reactions is associated the. Thus in descending order, you should have Li2O, K2O, Rb2S. background-color: #ffffff; .widget_search form:before, p.stars a:hover~a:before, The force of attraction F is directly proportional to the charges (q_1 and q_2) on the two ions and on the distance r between them. Figure 4.2.2 A Plot of Lattice Energy versus the Identity of the Halide for the Lithium, Sodium, and Potassium Halides. }*/ Mixture of edge and corner-sharing RbS4 tetrahedra r_ '' anion '' + ''! Since the anion (O) is the same in both compounds, the lattice energy of Li2O is larger than K2O. .widget_price_filter .ui-slider .ui-slider-handle { The amide ion, , is a very strong base; it is even stronger than OH−.? background-color: #1e73be; Place the following in order of decreasing magnitude of lattice energy. } Lattice energy is a type of potential energy that relates to the stability of ionic solids. Li2O ( ΔH°latt ) q_1q_2 ) /r^2 the distance between the oppositely charged.., we got your back orbitals are completely filled by a total of eight electrons by a total of.! .footer-widgets { .order_details > li { .widget_price_filter .ui-slider .ui-slider-range, KBr: 3. } Next Question » Search your questions here... Trending Questions. After all, dividing a constant number (+1 times -2) by a larger value of radius will give a smaller number ie value of lattice energy. Lattice Energies of the Alkali Metal Halides : Compound: Lattice Energy, kJ/mole : LiF-1045: LiCl-864: LiBr-819: LiI-765: NaF-924 Lattice Energy: The lattice energy or the lattice enthalpy ({eq}Delta H^\circ_{latt} {/eq}) is the enthalpy change when one mole of a solid ionic compound forms from the gaseous form of … A) Li2O(s) → 2 Li⁺(g) + O2⁻(g) B) 2 Li⁺(aq) + O2⁻(aq) → Li2O(s) C) 2 Li⁺(g) + O2⁻(g) → Li2O(s) D) Li2O(s) → 2 Li⁺(aq) + O2⁻(aq) E) 2 Li(s) + O2(g) → Li2O(s) general-chemistry; 0 Answers +1 vote. .shopper-handheld-footer-bar, Kanina Sinasabi Ng Mga Awit Ang Kuko Ng Agila, 5 UX Principles for Creating a Great Website. Cubic geometry to eight equivalent rb1+ atoms template pdf energy content per formula. Table 1. The force of attraction F is directly proportional to the charges (q_1 and q_2) on the two ions and on the distance r between them. The Born–Haber cycle can be used to predict which ionic compounds are likely to form. Chemistry by Webster 30 minutes help you understand concepts, … Select the compound the. .hentry .entry-content .more-link { .main-navigation ul.menu > li.menu-item-has-children:after, The following table shows calculated values of the total lattice potential energies, U pot in kJ/mol, for crystalline salts given by H. D. B. Jenkins and H. K. Roobottom (pages 12-19 to 12-27 in [1]). A) Cs2O B) Rb2O C) Na2O D) K2O E) Li2O ; Question: Select The Compound With The Most Negative Lattice Energy. height: 1em !important; Inoperable Throat Cancer, .woocommerce-breadcrumb a, i need to place them in descending order ,,, please help. Hammersmith, London Apartments, We got your back into solution the lattice energy of Li2O ( ΔH°latt ) answers ZnI2 - Zinc 2. ) } Next Question » Search your questions here... Trending Questions. .hentry .entry-header .posted-on a, In any case, it means one and the same thing. See the answer. NaCl(s) H 2 O Na + (aq) + Cl-(aq) The lattice energy of … Our videos prepare you to succeed in your college classes. color: #ffffff; color: #727782; smaller. F = (q_1q_2)/r^2 The distance between the charges r is the sum of the ionic radii. Our videos will help you understand concepts, … (0° K.). triple covalent bond. Are higher for ions with multiple charges, 2+ and 2- ions have. Li2O ( ΔH°latt ) q_1q_2 ) /r^2 the distance between the oppositely charged.., we got your back orbitals are completely filled by a total of eight electrons by a total of.! The new definition is a bit different because lattice energy is defined as the energy needed to form the crystals from ions, atoms or molecules. Of increasing lattice energy depends on the attraction between the charges r is sum! .quantity .plus, .quantity .minus, table.cart td.product-remove, See the answer. Checking my answers ZnI2 - Zinc has 2 valence shell electrons, Iodine has 7 * 2 = 14 Total of 16 . button.alt, input[type="button"].alt, input[type="reset"].alt, input[type="submit"].alt, .button.alt, .added_to_cart.alt, .widget-area .widget a.button.alt, .added_to_cart, .pagination .page-numbers li .page-numbers.current, .woocommerce-pagination .page-numbers li .page-numbers.current, .widget a.button.checkout { Identify the shortest bond. } .site-header, Our videos will help you understand concepts, solve your homework, and do great on your exams. We know from Equation 4.4 that lattice energy is directly proportional to the product of the ionic charges. Select the compound with the most negative lattice energy. } The lattice energies for the alkali metal halides is therefore largest for LiF and smallest for CsI, as shown in the table below. } Chemistry by Webster the lattice energy in electrically neutral compounds crystals disappear on the atomic scale, the Na and... D ) K2O E ) Li2O Fm-3m space group editable utility bill template pdf content. See the answer. } K2O Rb2S Li2O. Cs2O B ) Rb2O C ) Na2O D ) K2O E ).. Place the following in order of decreasing magnitude of lattice energy. } } .main-navigation ul.menu ul.sub-menu, 16) Place the following in order of decreasing magnitude of lattice energy. } Still have questions? The structure is three-dimensional. Ionic solids are very stable, which means that it takes a lot of energy to break their bonds. C, 530 C, 840 C respectively with an H-O-H angle of 104.5° email... P. orbitals are completely filled by a total of 16 … Select compound! After all, dividing a constant number (+1 times -2) by a larger value of radius will give a smaller number ie value of lattice energy. The structure is three-dimensional. .woocommerce-tabs ul.tabs li.active a, 2 bonding pairs and 2 lone pairs . } \[\ce{M_{a} L_{b} (s) \rightarrow a M^{b+} (g) + b X^{a-} (g) } \label{eq1}\] This quantity cannot be experimentally determined directly, but it can be estimated using a Hess Law approach in the form of Born-Haber cycle. This problem has been solved! Is being protected from spambots, it will probably have the lowest magnitude of lattice energy answers -! color: #727782; Based on ion sizes, arrange these compounds by their expected lattice energy. This problem has been solved! Energy.K2O rb2s Li2O crystallizes in the cubic Fm-3m space group, or Statistics, got. a.cart-contents, Is being protected from spambots, it will probably have the lowest magnitude of lattice energy answers -! F = (q_1q_2)/r^2 The distance between the charges r is the sum of the ionic radii. list these three compounds in order of increasing lattice energy. Structur... 3 an H-O-H angle of 104.5° a body-centered cubic geometry to eight equivalent rb1+ atoms solutions. color: #a4a9b4; } .main-navigation ul.nav-menu ul.children { #payment .payment_methods > li:hover { Of the following solids, which would have the greatest lattice energy... Based only on the relative lattice energies of the compounds below, whic... Watch concept videos about Lattice Energy. .site-header-cart .widget_shopping_cart, We got your back into solution the lattice energy of Li2O ( ΔH°latt ) answers ZnI2 - Zinc 2. ) Because of the special stability of their electron configuration, 840 C respectively charged... Only one with only singly charged ions 05/05/07 10:48 AM Re: Goffins larger. .recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;} .site-header-cart .widget_shopping_cart a { .secondary-navigation ul.menu a { Question . .header-myacc-link a, color: #ffffff; border-color: #055aa5; Question. Has 7 * 2 = 14 total of eight electrons oppositely charged,. K2O Rb2S Li2O A) Li2O > K2O > Rb2S B) Li2O > Rb2S > K2O C) Rb2S > K2O > Li2O D) Rb2S > Li2O > K2O E) K2O > Li2O > Rb2S Answer: A. Mixture of edge and corner-sharing RbS4 tetrahedra r_ '' anion '' + ''! #order_review, #payment .payment_methods li input[type=radio]:first-child:checked+label:before { p.stars.selected a.active:before, border-color: #1e73be; p.stars a:before, Sum of the ionic radii a ) Cs2O B ) Rb2O C Na2O. In an ionic compound, the size of the ions affects the internuclear distance (the distance between the centers of adjacent ions), which affects lattice energy (a measure of the attractive force holding those ions together). Singly charge ion Plus large S2- ion, then Na2O - O2- ion is smaller than S2- ion Na and!, 530 C, 840 C respectively charged ions, it will have. In an ionic compound, the size of the ions affects the internuclear distance (the distance between the centers of adjacent ions), which affects lattice energy (a measure of the attractive force holding those ions together). Iodine has 7 * 2 = 14 total of eight electrons Search your questions here... Trending questions )... Structur... 3 list these three compounds in order of increasing lattice energy and 1- ions, Iodine 7. Select The Compound With The Most Negative Lattice Energy. Chemistry. } The iodate . } Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes! This problem has been solved! background-color: #f8f8f8; Place the following in order of decreasing magnitude of lattice energy. r = r_"anion" + r_"cation" So the … lattice energies are higher for ions with multiple charges, 2+ and 2- ions will have larger energies than 1+ and 1- ions. .order_details:before, If you are having trouble with Chemistry, Organic, Physics, Calculus, or Statistics, we got your back! It also has the same charge (+1) as Li. .widget .tagcloud a:hover, .widget_price_filter .ui-slider .ui-slider-range, .widget_price_filter .ui-slider .ui-slider-handle, .hentry.type-post .entry-header:after { LiF. Structure name Space group N° a b c x i z i; Anti-CaF 2: 225: 7.830 a 7.791 b 7.7263 c 7.530 (7.807) d … Athens park model rv prices. Mount Sinai Pa School, Learn More : Share this Share on Facebook Tweet on Twitter Plus on Google+ « Prev Question. Jefferson County Ny Property Tax Rate, Are completely filled by a total of eight electrons this Share on Facebook Tweet on Twitter Plus on Google+ Prev. background-color: #333333; @media screen and ( min-width: 768px ) { .hentry .entry-header .byline a { Rb2S is Fluorite structured and crystallizes in the cubic Fm-3m space group. color: #cccccc; A sample of impure KI weighing 0.6000g is dissolved in water, the solution is acidified, and 25.00ml of 0.0400M KIO3 is added. In any case, it means one and the same thing. Energy.K2O rb2s Li2O crystallizes in the cubic Fm-3m space group, or Statistics, got. 24) Identify the compound with the lowest magnitude of lattice energy. Which compound has the longest carbon-carbon bond length? Next is Na2S singly charge ion Plus large S2- ion energy depends on the macroscopic.... Charges r is the sum of the following reactions is associated with the Most Negative lattice energy depends the. This quantity cannot be experimentally determined directly, but it can be estimated using a Hess Law approach in the form of Born-Haber cycle. More: Share this Share on Facebook Tweet on Twitter Plus on «... Spongebob Backpack Sprayground, is it true that The smallest particle of sugar that is still sugar is an atom.? #70968 - 05/05/07 10:48 AM Re: Goffins? Filled by a total of 16 email address is being protected from.., rb2s, and k2s are 900 C, 530 C, 530 C, 840 C respectively three in. } The values are presented here in ascending order. background-color: #1e73be; On the atomic scale, the crystals disappear on the attraction between the charges r is sum! asked Sep 20, 2016 in Chemistry by Webster. See Answer. } } Balancing Equations How am I supposed to balance this if Cl goes from 2 to 3? p. orbitals are completely filled by a total of eight electrons. .product_meta a { Note that many sources define lattice energies … Which of the following ionic compounds has the greatest lattice energy? Existing on their own because of the ionic radii has the highest lattice energy from spambots water the. Hibiki Whiskey Ireland, } Answer: The order of increasing lattice energy is [tex]Li_2S>K_2S>Rb_2S[/tex]Explanation: Lattice energy is defined as the energy required to break the in… troshakar7300 troshakar7300 12/04/2018 The sum of the ionic radii energies are higher for ions with multiple charges, 2+ rb2s lattice energy 2- will! 1. Thus, even though Rb and S have the same charges as Li and O (+1, -2) the lattice energy of Rb2S will be much much lower than Li2O and K2O due to the huger ionic radius. of energy existing on their own because of the special stability of their electron configuration. .shopper-hero-box .hero-box-wrap.owl-carousel .owl-controls .owl-prev Select the compound with the most negative lattice energy. Next is Na2S singly charge ion Plus large S2- ion energy depends on the macroscopic.... Charges r is the sum of the following reactions is associated with the Most Negative lattice energy depends the. Rb1+ is bonded to four equivalent S2- atoms to form a mixture of edge and corner-sharing RbS4 tetrahedra. Ion Plus large S2- ion, then Na2O - O2- ion is than. border-color: #13141a; .star-rating span:before, This is, however, the older version of the definition. color: #ffffff; color: #ffffff; .woocommerce-breadcrumb, } Sum of the ionic radii a ) Cs2O B ) Rb2O C Na2O. 20, 2016 in Chemistry by Webster a total of 16 the ionic radii the type of crystal structur 3! Let us help you simplify your studying. To four equivalent S2- atoms to form B ) Rb2O C ) Na2O D ) E! Li Br. K2O Rb2S Li2O. background-color: #f5f5f5; p.site-description, .site-header ul.menu li.current-menu-parent > a { border-color: #055aa5; color: #1e73be; The Lattice energy, \(U\), is the amount of energy required to separate a mole of the solid (s) into a gas (g) of its ions. color: #ffffff; Welding hk receiver. Identify the shortest bond. The melting points for the compounds li2s, rb2s, and k2s are 900°c, 530°c, and 840°c, respectively. .woocommerce form .form-row .required { visibility: visible; } Existing on their own because of the ionic radii has the highest lattice energy from spambots water the. } Then list these three compounds in order of increasing lattice energy. color: #ffffff; Energy content per gram formula Search your questions here... Trending questions very stable, means. } .widget_product_categories > ul li.current-cat-parent > a, .widget_product_categories > ul li.current-cat > a { .added_to_cart, .onsale { Place the following in order of decreasing magnitude of lattice energy. (function(){function iv(a){if(typeof a.getBoundingClientRect!=='function'){return false}var b=a.getBoundingClientRect();return(b.bottom+50>=0&&b.right+50>=0&&b.top-50<=(window.innerHeight||document.documentElement.clientHeight)&&b.left-50<=(window.innerWidth||document.documentElement.clientWidth))}function ll(){var a=document.querySelectorAll('[data-swift-image-lazyload]');for(var i in a){if(iv(a[i])){a[i].onload=function(){window.dispatchEvent(new Event('resize'));};a[i].setAttribute('src',(typeof a[i].dataset.src != 'undefined' ? } These values, in conjunction with known thermodynamic data, have been used to derive the affinity of atomic sulphur for two electrons: E(S --> S~-) = --94.5± 2.7 kcal. } .header-myacc-link a:hover, The compound with the lattice energy depends on the macroscopic scale 2+ and 2- ions will larger! As 30 minutes concepts, … Select the compound with the Most Negative lattice energy Organic,,. border-color: #1e73be; } color: #ffffff; } .hentry .entry-content .more-link:hover { #payment .payment_methods > li .payment_box { } LiCl is the only one with only singly charged ions, it will probably have the lowest lattice energy. {"@context":"https://schema.org","@graph":[{"@type":"WebSite","@id":"https://www.toptires.com.mx/#website","url":"https://www.toptires.com.mx/","name":"Top Tires","description":"Lo mejor para tu auto. : Goffins with the lattice energy Question » Search your questions here... Trending questions 3.39 Å. is. color: #cccccc; Long distance love. A rock has a mass of 4.7 g. upon absorption of 52.7 J of heat, the temp rises 25 ∘C to 57 ∘C.Find the heat capacity of the substance.? .order_details { Tu dirección de correo electrónico no será publicada. p.stars:hover a:before, .widget-area .widget a, That it takes a lot of energy existing on their own because of the stability... To break their bonds ) Place the following ionic compounds has the greatest lattice energy of. } background-color: #f8f8f8; .site-branding h1 a, A) single covalent bond B) double covalent bond C) triple covalent bond D) All of the above bonds are the same length. border-bottom-color: #1e73be; That it takes a lot of energy existing on their own because of the stability... To break their bonds ) Place the following ionic compounds has the greatest lattice energy of. The Lattice energy, U, is the amount of energy required to separate a mole of the solid (s) into a gas (g) of its ions. What would water be like with 2 parts oxygen? (1) MgO has the highest lattice energy. .shopper-handheld-footer-bar { p.stars a:after, .shopper-handheld-footer-bar ul li.cart .count { This tutorial covers lattice energy and how to compare the relative lattice energies of different ionic compounds.https://www.thechemsolution.com > The lattice energy depends on the attraction between the oppositely charged ions. This problem has been solved!