This thermodynamic cycle describes the formation of an ionic compound MX from a metal element M and nonmetal element X in their standard states. Use itto answer the questions in the table below.M" (3)+ x (3)+ e1000.900. -800.700.M (8) + x (3)600.M (3) + x (s)500.enthalpy400. -(kJ/mol)M (2) + -*x,(6)300.200.100.M (:) +0.- 100. -- 200.мх (:)What is the lattice enthalpy of MX ?| kJ/molWhat is the heat of formation of MX ?|kJ/molMore stable.Suppose both the electron affinity of X and theLess stable.ionization enthalpy of Mwere smaller. WouldIt is impossible to tellwithout moreMX be more stable? Or less?information.?

Solution- As according the graph- heat of formation = -250 KJ/mol Enthalpy of sublimation= 250…

his thermodynamic cycle describes the formation of an ionic compound MX from a metal element M and nonmetal element X in their standard states. Use it o answer the questions in the table below. M* (8) + e¯ + x (s) 1000. 900. 800. 700. - M° (g) + x (g) 600. M (8) + X (s) 500.

his thermodynamic cycle describes the formation of an ionic compound MX from a metal element M and nonmetal element X in their standard states. Use it o answer the questions in the table below. M* (8) + e¯ + x (s) 1000. 900. 800. 700. - M° (g) + x (g) 600. M (8) + X (s) 500.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

100%

This thermodynamic cycle describes the formation of an ionic compound MX from a metal element M and nonmetal element X in their standard states. Use it
to answer the questions in the table below.
M" (3)
+ x (3)
+ e
1000.
900. -
800.
700.
M (8) + x (3)
600.
M (3) + x (s)
500.
enthalpy
400. -
(kJ/mol)
M (2) + -*x,(6)
300.
200.
100.
M (:) +
0.
- 100. -
- 200.
мх (:)
What is the lattice enthalpy of MX ?
| kJ/mol
What is the heat of formation of MX ?
|kJ/mol
More stable.
Suppose both the electron affinity of X and the
Less stable.
ionization enthalpy of Mwere smaller. Would
It is impossible to tell
without more
MX be more stable? Or less?
information.
?

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