Calculate the Formula Mass of Ammonium Arsenate, (NH₄)₃AsO₄

question 40

Multiple Choice

Calculate the formula mass of ammonium arsenate, (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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