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horrorfan [7]
3 years ago
9

In the reaction __H2 + O2 → 2H2O, what coefficient should be placed in front of H2 to balance the reaction?

Chemistry
2 answers:
Monica [59]3 years ago
7 0
The answer is B:2 to your question

stiv31 [10]3 years ago
6 0
I believe the answer is B. 2. :)
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