At — 10.8 °C the concentration equilibrium constant Kc= 4.0 x 10^-5 for a certain reaction.

Here are some facts about the reaction:

If the reaction is run at constant pressure, the volume increases by 14. %.

The constant pressure molar heat capacity Cp= 2.63 J. mol^-1 K^-1

If the reaction is run at constant pressure, 120. kJ/mol of heat are released.

Required:

a. Using these facts, can you calculate Kc at -16. °C?

i. Yes

ii. No

b. If you said yes, then write your answer.

c. If you said no, can you at least decide whether Kc at -16 °C will be bigger or smaller than Kc at-10.8 °C?

i. Yes, and Kc will be bigger.

ii. Yes, and Kc will be smaller.

iii. No