Question

number of moles in 21.3 gram of chlorine
.

answer fast pleaseee .​

Answer 1

Explanation:

1 mol Cl2 = 2 × 35.5g

21.3g would give us less moles compared to 1 mol.

Therefore, we use simple proportion as follows:

(21.3g / (2 × 35.5)g) × 1 mol = 0.3 mol

Therefore, 21.3g Cl2 gas has 0.3mol