Question

If ammonia is manufactured at 356 K, is the reaction spontaneous, given that the enthalpy and entropy change for the reaction are -93 kJ/mol and -198 J/mol K, respectively?

A. Yes, the ΔG is -22.5 kJ/mol.
B. No, the ΔG is 22.5 kJ/mol.
C. No, the ΔG is 92 kJ/mol.
D. Yes, the ΔG is -92 kJ/mol.

Answer 1

@pooja195

Answer 2

@Mehek14

Answer 3

please help!!!!

Answer 4

@.Sam.

Answer 5

http://www.chem.fsu.edu/chemlab/chm1046course/gibbs.html

Answer 6

ΔG = ΔH - TΔS

Answer 7

be careful ΔH is in kJ and ΔS is in joules