Chemistry
Chemistry, 16.09.2021 21:10, Tyrant4life

HELP!! : 2 H2 + O2 --> 2 H2O. Why isn't there any coefficient in front of oxygen? A. A one is assumed when no coefficient is present.

B. There is an unlimited amount of oxygen

C. The 2 after the oxygen is all that is needed

D. All of these

answer
Answers: 3

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HELP!! : 2 H2 + O2 --> 2 H2O. Why isn't there any coefficient in front of oxygen? A. A one is a...

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