Question

Calculate how many moles of water molecules were produced in the combustion of ethanol in oxygen.

Answer 1

There  are 3 moles of water formed in the complete combustion of ethane.

What is Combustion Reaction?

Combustion is a chemical reaction between substances , usually including oxygen and usually accompanied by the generation of heat and light in form of flame.

For example , the wood burning in a fireplace. The wood is a fuel which continuously react with oxygen in the air in a combustion reaction.

When ethane goes for combustion

reaction ,

C2H6+7/2 O2→2CO2+ 3H2O

As you can see on the above reaction 3 moles of water molecules are produced .

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