a. Burning → carbon dioxide is produced in the gas state, water in the liquid state

Combustion reaction:

C2H5OH(l) + O2(g) → CO2(g) + H2O(l)

Balance C:

C2H5OH(l) + O2(g) → 2 CO2(g) + H2O(l)

Balance H:

C2H5OH(l) + O2(g) → 2 CO2(g) + 3 H2O(l)

Balance O:

C2H5OH(l) + 3O2(g) → 2 CO2(g) + 3 H2O(l)

Balanced reaction: C2H5OH(l) + 3O2(g) → 2 CO2(g) + 3 H2O(l)


You are watching: Balanced equation for the combustion of ethanol

ΔH°rxn=ΔH°f, prod-ΔH°f, react

ΔH°f have the right to be found in books or the internet


a. Write a well balanced equation for the combustion of ethanol, C2H5OH(l) in oxygen. Carbon dioxide is developed in the gaseous state, water in the fluid state.

b.The standard warm of burning of ethanol is -1367 kJ/mol. Calculation the standard warmth of formation of ethanol, ΔH.

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What scientific ide do you require to know in stimulate to resolve this problem?

Our tutors have indicated that to resolve this difficulty you will require to use the Enthalpy of development concept. You deserve to view video lessons to learn Enthalpy the Formation. Or if girlfriend need an ext Enthalpy of development practice, you can likewise practice Enthalpy of formation practice problems.

What professor is this difficulty relevant for?

Based on ours data, we think this problem is appropriate for Professor Thompson's class at NORTHLAKECOLLEGE.

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