What Mass in Grams of Hydrogen Is Produced by the Reaction

question 9

Multiple Choice

What mass in grams of hydrogen is produced by the reaction of 4.73 g of magnesium with 1.83 g of water? Mg (s) + 2H₂O (l) → Mg(OH) ₂ (s) + H₂ (g)

• A)0.102
• B)0.0162
• C)0.0485
• D)0.219
• E)0.204

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