Question

How many moles of methane are required to produce 22g of co2 on combustion?​

Answer 1

Answer:

Gram molecular mass of CO2 = 12 +2(16) = 44g/mol

From the reaction it is clear that 1 mole of methane on complete combustion produces 44g (1 mole) of carbon dioxide.

Therefore moles of methane

required to produce 22g of CO2 are:

= 1/44×22=0.5mol

Answer 2

Answer:

20 kg

Explanation: