How Many Moles of Oxygen Are Produced by Decomposing 28

question 76

Multiple Choice

How many moles of oxygen are produced by decomposing 28.5 g of H₂O₂ (molar mass = 34.0 g/mol) according to the equation:

• A) 0.838 mol O₂
• B) 485 mol O₂
• C) 0.419 mol O₂
• D) 1.68 mol O₂
• E) none of these

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