subject
Chemistry, 12.03.2020 18:35 amandaestevez030

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

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 00:00, brookemcelhaney
Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating
Answers: 1
image
Chemistry, 22.06.2019 05:40, mauricestepenson791
What is the solubility of substance?
Answers: 2
image
Chemistry, 22.06.2019 06:10, Kianna000
56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls
Answers: 1
image
Chemistry, 23.06.2019 00:00, samangelzrose3576
Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?
Answers: 1
You know the right answer?
At — 10.8 °C the concentration equilibrium constant Kc= 4.0 x 10^-5 for a certain reaction.
H...

Questions in other subjects:

Konu
Chemistry, 18.11.2020 01:50