Question

12g carbon and 32g oxygen2
calculate the percentage of carbon and oxygen​

Answer 1

Answer: 32g of O2 = 44 g CO2

Explanation:

C + o2 =====> CO2

1 mole of carbon = 1 mole of CO2

12grams of carbon = 44 g CO2

1 mole of O2 = 1 mole of CO2

Molecular mass of O = 16

Molecular mass of O2 = 32

32g of O2 = 44 g CO2