How many moles are there in 302 grams of sulfur oxides (11)?

univerkov | September 16, 2021 | education

Sulfur (II) oxide has a gross formula SO.
1) Calculate the molecular weight of sulfur oxide: M (SO) = Ar (S) + Ar (O) = 32 + 16 = 48 g / mol (where Ar are atomic weights);
2) Calculate the number of moles of sulfur oxide: n (SO) = m (SO) / M (SO) = 302/48 = 6.29 mol;
Answer: 6.29 mol

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