Question

5. How many grams of sulfur and oxygen are in 20 grams of SO2? S-329 On: 329 X 32 -39)

Answer 1

Molar mass of sulfur = 32 gm/mol

Molar mass of = 32 gm/mol

therefore amount of sulfur in 20 grams of

= (mass of sulfur / (mass of sulfur + mass of oxygen))

32 + 32 220grams

= 320grams

= ()20grams

= 10grams

Thus amount of sulfur = 10 grams

**********************************************************************

And amount of oxygen in 20 grams of

= (mass of oxygen / (mass of sulfur + mass of oxygen))

32 + 32 220grams

= 320grams

= ()20grams

= 10grams

Thus amount of oxygen = 10 grams