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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Gurjeet Gurjeet
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7 years ago
The decomposition of 2 mol of water to hydrogen and oxygen requires 137 kcal of energy.  The reaction of hydrogen and oxygen to form 2 mol of water
A) requires 137 kcal.
B) releases 137 kcal.
C) requires more than 137 kcal.
D) releases more than 137 kcal.
Textbook 
Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
Authors:
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- University of Colorado
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BarryOBarryO
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7 years ago
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Gurjeet Author
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7 years ago
Thank you for the answer!
- University of Colorado
- Part-time TA
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