Question

Calculate the molecular mass of ammonium carbonate [{NH2CONH2}].

Answer 1

Explanation:

NH2CONH2

14+2+12+16+14+2

28+20+12

60

it is from amine group not carbonate

Answer 2

The molecular mass of [NH2CONH2] is 60.06 g/mol.

• The name of given compound is Urea.
• Mass of hydrogen (H atom) = 1.008
• Mass of oxygen (O atom) = 16.00
• Mass of nitrogen (N atom) = 14.01
• Mass of carbon atom = 12.01
• molecular mass of urea ([NH2CONH2])

                = 14.01 + 2*(1.008) + 12.01 + 16.00 + 14.01 + 2*(1.008)

                = 60.06 g/mol