Question

MOLECULAR MASS OF (NH2)2CO. WITH DETAIL AND PLEASE SHOW THAT HOW YOU FIND THE MOLECULAR MASS OF (NH2)2CO.

Answer 1

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Answer 2

Molar mass of N = 14g

Molar mass of H = 1g

Molar mass of C = 12g

Molar mass of O = 16g

mass of NH2 = mass of N + ( mass of H × 2 )

= 14 + ( 1×2g )= 16g

mass of (NH2)2 = mass of NH2 × 2

= 16g × 2 = 32g

mass of CO = mass of C + mass of O

= 12g + 16g = 28g

So total mass of (NH2)2CO = mass of (NH2)2 + mass of CO = 32g + 28g = 60g