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    Chemistry The Central Science
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    Exam 3: Stoichiometry: Calculations With Chemical Formulas and Equations
  5. Question
    What Mass in Grams of Hydrogen Is Produced by the Reaction
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What Mass in Grams of Hydrogen Is Produced by the Reaction

Question 9

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

Correct Answer:

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