In the reaction 2H₂O $\rarr$ 2H₂ + O₂,2.0 mol water will produce how many grams of O₂?

Name: In the reaction 2H 2 O $\rarr$ 2H 2 + O 2 ,2.0 mol water will produce how many grams of O 2 ?
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Question

Quizplus · Accepted Answer

The balanced equation shows that 2 moles of H2O produce 1 mole of O2. The molar mass of O2 is 32 g/mol, so 1 mole of O2 weighs 32 grams. Therefore, 2.0 mol of water will produce 32 grams of O2.

In the Reaction 2H2O →\rarr→ 2H2 + O2,2

In the Reaction 2H₂O $\rarr$ 2H₂ + O₂,2