The chart below shows the first five successive ionizations of element M. What is the formula of the ionic compound formed when element Mcombines with the carbonate anion.enthalpy (kl/mol)160001400012000100008000600040002000012345Successive ionization energiesClick here if the image doesn't load. BO M₂(COsh○ MCO○ M₂COO MICO₂h

The energy required to remove a valence electron from a gaseous atom or ion is called ionization…

Answered: The chart below shows the first five…

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter15: Energy And Chemical Change

Section: Chapter Questions

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Calculate the attraction and repulsion force between a pair of Ba2+ and S2- ions. Assume the ionic radius of Ba2+ and S2- are 0.143 nm and 0.174 nm respectively. Given, k = 9 x 109 Nm2C-2electron charge, e = 1.6 x 10-19 C
f21 > Macmillan Learning Consider an ionic compound, MX3, composed of generic metal M and generic gaseous halogen X. • The enthalpy of formation of MX3 is AH = -889 kJ/mol. ⚫ The enthalpy of sublimation of M is AH sub 127 kJ/mol. • The first, second, and third ionization energies of M are IE₁ = 569 kJ/mol, IE2 1735 kJ/mol, and IE3 2683 kJ/mol. • The electron affinity of X is AHEA = -357 kJ/mol. (Refer to the hint). ⚫ The bond energy of X2 is BE = 241 kJ/mol. Determine the lattice energy of MX3. AH lattice= kJ/mol
Calculate the lattice energy of NaBr(s), given the following thermochemical equations, where A/E and AEA are ionization energy and electron affinity, respectively. Na(s)Na(g) AH = +107 kJ Na(g) Nat(g) + e A/E = +496 kJ -> 1/2 Br₂(g) → Br(g) AHf = +112 kJ - Br(g) + e¯ → Br¯(g) AEA = -325 kJ Na(s) + 1/2 Br₂(g) → NaBr(s) AH = -361 kJ ->> - -1401 kJ -751 kJ +29 kJ -29 kJ +751 kJ
Which of the following combination of elements is the most reactive? Cs and I Na and Br Cs and Br K and I
N Calculate the lattice enthalpy for RbCl. You will need the following information: Species A,H, kJ/mol Rb(e) RbCl() CI(g) Enthalpy of ionization for Rb(g) is 403.0 kl/mol; electron attachment enthalpy for Cl(g) is-349.0 kJ/mol Lattice enthalpy kJ/mol Submit Answer *** 1 43 E D 80.9 -435.4 121.3 Try Another Version 80 54 R F di a 25 2 item attempts remaining T G ‹6 P FA Y & 29 7 H 8 #7 U 8 Dil FA - 6 8 K
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6.941 mol atomic mass electronegativity 0.98 kJ 59.6 mol electron affinity kJ 520.2 mol ionization energy kJ 3.0 mol heat of fusion Does the following reaction absorb or release energy? O release O absorb (1) Li (g) + e Li(g) O Car be decided with the data given. Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? O yes O no If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): O k/mol Does the following reaction absorb or release energy? O release O absorb (2) Li(g) → Li (g) + e O Can't be decided with the data given. Is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? O yes O no If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2): I kJ/mol
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