A Sample of Ammonium Phosphate,(NH₄)₃PO₄,contains 0

question 89

Multiple Choice

A sample of ammonium phosphate,(NH₄) ₃PO₄,contains 0.104 mol of nitrogen atoms.The number of moles of oxygen atoms in the sample is

• A)0.139 mol.
• B)0.0104 mol.
• C)0.41 mol.
• D)0.419 mol.
• E)4.6 mol.

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