chemical-aritmatic

Question: Number of gm of oxygen in 32.2 g $N{a_2}S{O_4}.10{H_2}O$is



1) 20.8
2) 22.4
3) 2.24
4) 2.08
Solution: Explanation: No Explanation
mole-concept

Rate this question:

Average rating: (0 votes)

Previous Question Next Question