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PLEASE HELP ME WITH THE CORRECT ANSWER How many moles of H2O are needed to produce 1 mole of O2 in the following equation? 2H2O ----> 2H2 + 1O2 A. 3 B. 4 C. 1 D. 2
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PLEASE HELP ME WITH THE CORRECT ANSWER

How many moles of H2O are needed to produce 1 mole of O2 in the following equation?
2H2O ----> 2H2 + 1O2

A. 3

B. 4

C. 1

D. 2

User Vitor Canova
by
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1 Answer

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The coefficients shown in the balanced equation is showing us the reaction needs 2 moles of H2O to produce 2 moles of H2 and one mole of O2.
This means the answer is D.2
User Nuri
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