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dimaraw [331]
2 years ago
13

What expression is equal to -1

Chemistry
1 answer:
chubhunter [2.5K]2 years ago
4 0
What are the expression choices?
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The molar mass of NH4NO3 in g/mol is 80g/mol.

HOW TO CALCULATE MOLAR MASS:

The molar mass of a compound can be calculated by summing the atomic masses of its constituent elements.

In ammonium nitrate (NH4NO3), there are nitrogen, hydrogen, and oxygen elements.

  • Atomic mass of nitrogen = 14
  • Atomic mass of oxygen = 16
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Molar mass of NH4NO3 = 14 + 1(4) + 14 + 16(3)

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3 years ago
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