Question

Solve on paper..☺️☺️calculate the mass of one mole and one molecule of urea.(NH2CONH2)​

Answer 1

Molar mass of urea (NH2CONH2) = 2(1 × 14 + 2 × 1) + 1 × 12 + 1 × 16 = 60 g mol−1

Let mass of urea = w gram Molar mass of urea = 60 gramMoles of urea = w/60 Weight of urea in kg