Calculate the Formula Mass of (NH₄)₃AsO₄

question 103

Multiple Choice

Calculate the formula mass of (NH₄) ₃AsO₄.

• A)417.80 amu
• B)193.05 amu
• C)165.02 amu
• D)156.96 amu
• E)108.96 amu

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Definitions:

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