The number of atoms in of is approximately

Question

The number of atoms in  of  is approximately

Canvas Classes · Accepted Answer

Strategy:
 To count total atoms, first find the total number of moles of the molecule (). Then, multiply the number of moles by Avogadro's number to find the molecules, and finally multiply by the number of atoms per molecule (4).

Step 1: Calculate moles of } \ce{NH3}
Molar mass of .

Step 2: Calculate total atoms
Each molecule of  contains 4 atoms ().

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