Balance the given equation and then write down the answer for the questions given below. CH4+O2→CO2+H2O Based on the equation above, How many moles of CO2 is formed when 10 moles of Ethane is burned in air ?
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Solution
When 2 mole of methane burn in air 1 mole of CO2 gas is formed.
The number of moles of CO2 when 1 mole of ethane is burned =4/2=2 mole.
The number of moles when 10 moles of ethane burns =2×10=20 mole.