Question

calculate the mass of 1 mole of Urea in gram​

Answer 1

Explanation:

Urea, also known as carbamide, is an organic compound with the chemical formula CO(NH₂)₂.

It means the total mass if 1 molecule of urea = 12+16+28+4=60.

It means 60 gm of urea contains 1 mole molecules of urea.

It means 1 gm of urea contains 1/60 mole molecules of urea.

=(6.022*10^23)/60 molecules of urea.