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einsteindude einsteindude
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When 45.0 g of H2O is produced, how many kcal are also given off?

2 H2 (g) + O2 (g) Rightwards Arrow 2 H2O(l) +572 kJ

A) 1430 kcal
B) 715 kcal
C) 171 kcal
D) 342 kcal
E) 572 kcal
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
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