Question

Calculate the molar mass of CH4 and HNO3 ​

Answer 1

Answer:

Molecular mass of CH4 = 12.01 amu + 4 (l. 008 amu) = 16.042 amu.

Explanation:

Answer 2

Answer:

CH₄= 16 g/mol

HNO₃= 63 g/mol

Explanation:

CH₄ = C+ 4H

       = 12+4(1) = 16 g/mol

HNO₃ = H + N+ 3O

          = 1+ 14+ 3(16)

           =63 g/mol