25v. A + B gives
C; delta H = + 60 kJ/mol
Ea, is 150 kJ. What is the activation energy for the backward reaction?
(1) 210 kJ
(3) 90 kJ
(2) 105 kJ
(4) 145 kJ
Answers
Answered by
0
Answer:
option (3)90kJ
Explanation:
Similar questions