Question

5.6l of methane gas is ignited in oxygen gas. Calcate the number of moles of carbondioxide formed?

Answer 1

Answer:

Explanation:

CH4 + 2O2 = CO2 + 2H20

No.of mol of CH4 = 5.6/22.4 = 0.25 mol

According to the stoichiometry of the reaction

1 mol of CH4 = 1 mol of CO2

Hence, 0.25 mol of CH4 = 0.25 mol of CO2