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11-06-2020
Chemistry

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What is the mass of two moles of HNO3?

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11-06-2020

Answer:

126 grams

Explanation:

What is the mass of two moles of HNO3?

H = 1g/mole = 1+

N = 14g/mole = 3-

O = 16g/mole = 2-

HNO3 = 63g/mole

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