Interpretation:
A balanced thermo-chemical equation for the combustion of ethanol is to be written.
Concept introduction:
Thermo-chemical equation: A thermo-chemical equation of a
Answer to Problem 26SSC
The chemical equation for the combustion of ethanol is:
The number of atoms on both sides of the chemical reaction needs to be balanced.
Thermo-chemical equation includes the enthalpy of reaction.
Explanation of Solution
The following steps are needed to write the thermochemical equation of the combustion of ethanol:
- Write the chemical reaction for combustion of ethanol
- Balance the number of atoms on both the sides of the chemical reaction and mention the state of reactants and products.
- Add the enthalpy of reaction to the product as the combustion of ethanol is an exothermic reaction.
Thermochemical equation of the combustion of ethanol is:
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