Question

8g of sulphur is burnt to form SO2 which is oxidised by Cl2 water. The solution is treated with BaCl2 solution. The amount of BaSO4 precipitated is

Answer 1

Answer:

8 g of sulphur are burnt to form SO_(2), which is oxidised by Cl_ (2) ... The solution is treated with BaCl_(2) solution. The amount of BaSO_(4

Explanation:

S + O2 ==> SO2

SO2 + Cl2 ==> SO4^2-

mols S = grams/atomic mass = ?

1 mol S = 1 mol SO4^2-

1 mol SO4^2- = 1 mol BaSO4

I believe that is D