I need help on this question on reaction enthalpy kJ

asked Aug 3, 2022 48.9k views

18 votes

3.0k points

Please log in or register to add a comment.

6 votes

Answer:

-34kJ

Step-by-step explanation:

Reverse first reaction: -68kJ

Divide by 2: -68/2 = -34kJ

Erik MC answered Aug 9, 2022

4.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.5m answers