Multiple Choice
Consider the reaction: H2X(g) → HX(g) + X(g)
ΔH°rxn = 18.4 kJ/mol ΔS°rxn = 23.1 J/mol-K
What is Keq for this reaction at 525 K?
A) 0.387
B) 0.993
C) 0.238
D) 4.23
E) 1.01
Correct Answer:

Verified
Correct Answer:
Verified
Q6: Consider the reaction: <br>N<sub>2</sub>O<sub>4</sub>(g) → 2 NO<sub>2</sub>(g)
Q7: For CdO(s) + SO<sub>3</sub>(g) → CdSO<sub>4</sub>(s) ΔH°
Q8: Consider the reaction:<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2799/.jpg" alt="Consider the reaction:
Q9: For the reaction, CO(g) + 2H<sub>2</sub>(g) →
Q10: Consider the endothermic reaction: N<sub>2</sub>(g) + O<sub>2</sub>(g)
Q12: What is ΔG°rxn? <br>CO(g) + 2 H<sub>2</sub>(g)
Q13: Indicate the statement(s) which are true for
Q16: For the vaporization of water in an
Q100: The entropy of a pure perfect crystal
Q111: If a process is spontaneous,the reverse process