Q. 31 C3.8( 4 Votes )

Calculate the mass of each of the following:

10 moles of hydrogen cyanide

Answer :

Given: Number of moles = 10

Atomic mass of HCN = 1+ 12 + 14 = 27g/mol

To find out the mass of hydrogen cyanide, apply the formula given:

Mass = 10 mol × 27g/mol

Mass = 270g

Thus, the mass of hydrogen cyanide is 270g.

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