(05.02 MC) Calculate the mass of 5.8 moles of nitric acid (HNO3). Explain the process or show your work by
including all values used to determine the answer. (5 points)

Mass = 365.45 g

Explanation:

Given data:

Number of moles of HNO₃ = 5.8 mol

Mass of HNO₃ = ?

Solution:

Formula:

Mass = number of moles × molar mass

Molar mass of HNO₃ = 63.01 g/mol

by putting values,

Mass = 5.8 mol ×  63.01 g/mol

Mass = 365.45 g

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