Number of g of oxygen in 32.2 g Na_(2)SO_(4)* 10H_(2)O (Mol. omega t = 322) is .........

Number of g of oxygen in 32.2 g Na_(2)SO_(4)* 10H_(2)O (Mol. omega t =

1.	Number of g of oxygen in 32.2 g Na_(2)SO_(4)* 10H_(2)O (Mol. omega t = 322) is .........
Answer» `16.0` 2.24 18 22.4 Answer :B::D