Question

The equation for the synthesis of water is given below.
2H2 + O2 + 2H2O
How many grams of oxygen gas are needed to produce 72.5 grams of water?
O A. 2.0 grams
O B. 32.2 grams
O C. 128.8 grams
O D. 64.4 grams

Answer 1

Answer:

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