Question

Calculate the molar mass of the following compounds: a. Urea ( NH2- CO - NH2) b. Acetone (CH3-CO-CH3) c. Boric acid ( H3BO3

Answer 1

Answer:

Molar mass of Urea(NH2-CO-NH2)=60g/mol

Molar mass of Acetone(CH3-CO-CH3)=58g/mol

Molar mass of Boric acid(H3BO3)=61g/mol

Explanation:

Calculation of Molar mass(adding up their at.masses)

1.NH2-CO-NH2=14+1×2+12+16+14+1×2=60

2.CH3-CO-CH3=12+1×3+12+16+12+1×3=58

3.H3BO3=3+10+16×3=16.

I hope this will help you solve any Molar mass Calculation problems.

Thankyou.