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pav-90 [236]
3 years ago
8

PLEASE PLEASE HELP Calculate the mass of 3.4 moles of nitric acid (HNO3)

Chemistry
1 answer:
Elza [17]3 years ago
6 0
Molar mass of nitric acid (HNO3) =atomic mass of hydrogen + atomic mass of nitrogen +3x atomic mass of oxygen . The molar mass of nitric acid (HNO3) is 63.0144 gram per mole, but you have 3.4 moles. Therefore; the answer is 63.0144 g/mole x 3.4 moles = 214.24896 grams.
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