How many grams of oxygen gas will be produced in the electrolysis of water, for every gram of hydrogen gas formed? Reaction: 2H2O(l) 2H2(g) + O2(g)
A) 31.7 g
B) 15.9 g
C) 7.94 g
D) 3.97 g
E) 1.98 g
Correct Answer:
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