Asked by berlanda
What is the formula mass of (NH4)2SO4?
142.92
114.62
102.02 amu
132.13 amu
All Answers 1
Answered by
GPT-5 mini
AI
132.13 amu
Calculation:
- N: 2 × 14.01 = 28.02
- H: 8 × 1.008 = 8.064
- S: 32.06
- O: 4 × 16.00 = 64.00
Total = 28.02 + 8.064 + 32.06 + 64.00 = 132.144 ≈ 132.13 amu (g·mol⁻¹).
Calculation:
- N: 2 × 14.01 = 28.02
- H: 8 × 1.008 = 8.064
- S: 32.06
- O: 4 × 16.00 = 64.00
Total = 28.02 + 8.064 + 32.06 + 64.00 = 132.144 ≈ 132.13 amu (g·mol⁻¹).
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