axqna123 axqna123

15-09-2021
Chemistry

contestada

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

Respuesta :

75186agarcia 75186agarcia

15-09-2021

I think the answer is B

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jess83162 jess83162

15-09-2021

The answer is B
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