Chem Mastery Per Yield Set 3

1 Question
Chem Mastery Per Yield Set 3
Sample Question

Mg(OH)2 + 2 HCl --> MgCl2 + 2 H2O   If I have 45.0g of HCl and produce 55.4g of MgCl2, what is my percentage yield?

94.5

95.5

96.5

97.5

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Questions and Answers
  • 1. 
    Mg(OH)2 + 2 HCl --> MgCl2 + 2 H2O   If I have 45.0g of HCl and produce 55.4g of MgCl2, what is my percentage yield?
    • A. 

      94.5

    • B. 

      95.5

    • C. 

      96.5

    • D. 

      97.5