Question

Calculate the mase of 6.0022×10^23 molecule of NH4Cl

Answer 1

Explanation:

6.022 × 10²³ means 1 mole of NH4Cl

mass of 1 mole substance is equal to its atomic weight.

So mass of 1 mole NH4Cl is

23 + 1(4) + 35.5

= 62.5 gm