Given the balanced equation representing a reaction
occurring at 101.3kPa and 298K:
2H2 + O2 + 2H2O + 571.6kJ

What is the total amount of energy released when
0.75mol of H2O is produces?

1) 214.4 kJ
3) 285.8 kJ
2) 428.7 kJ
4) 571.6 kJ

Question

02-04-2021
Chemistry

Answered

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Given the balanced equation representing a reaction
occurring at 101.3kPa and 298K:
2H2 + O2 + 2H2O + 571.6kJ

What is the total amount of energy released when
0.75mol of H2O is produces?

1) 214.4 kJ
3) 285.8 kJ
2) 428.7 kJ
4) 571.6 kJ

Sagot :

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