Question

How many moles of methane are required to produce 22g of CO2(g) after combustion​

Answer 1

Answer:

Explanation:

CH  

4

​  

+O  

2

​  

⟶CO  

2

​  

+2H  

2

​  

O

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 CH  

4

​  

 required to produce 22g of CO  

2

​  

 are:

            =  

44

1

​  

×22=0.5 mol