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QuestionChemistry

Calculate the molar mass of NH^4NO^2.
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Step 1:
I'll solve this problem step by step, following the specified LaTeX formatting guidelines:

Step 2:
: Identify the elements in the compound

The compound NH₄NO₂ contains: - Nitrogen (N): 2 atoms - Hydrogen (H): 4 atoms - Oxygen (O): 2 atoms

Step 3:
: Look up the atomic masses

- Oxygen (O): $$15.9994 \frac{\mathrm{g}}{\mathrm{mol}}
- Hydrogen (H): 1.00794 \frac{\mathrm{g}}{\mathrm{mol}}

Step 4:
: Calculate the mass contribution of each element

- Oxygen (O): $$2 \times 15.9994 = 31.9988 \frac{\mathrm{g}}{\mathrm{mol}}
- Hydrogen (H): 4 \times 1.00794 = 4.03176 \frac{\mathrm{g}}{\mathrm{mol}}

Step 5:
: Sum the individual masses

28.0134 + 4.03176 + 31.9988 = 64.04396 \frac{\mathrm{g}}{\mathrm{mol}}

Final Answer

The molar mass of NH₄NO₂ is 64.04 \frac{\mathrm{g}}{\mathrm{mol}} (rounded to two decimal places).