What is the enthalpy change (ΔH) for the combustion of methane?
Understand the Problem
The question is asking for the enthalpy change associated with the combustion of methane, which is a specific property related to chemistry. The focus is on determining the correct value from the options provided.
Answer
-890 kJ/mol
The enthalpy change (ΔH) for the combustion of methane is -890 kJ/mol.
Answer for screen readers
The enthalpy change (ΔH) for the combustion of methane is -890 kJ/mol.
More Information
The combustion of methane is a highly exothermic process, releasing a significant amount of energy. This makes methane a valuable fuel source.
Tips
A common mistake is to forget the negative sign, which is crucial as it indicates that the reaction releases energy.
Sources
- Calculate the enthalpy of combustion of methane - socratic.org
- Nagwa Video on Enthalpy of Combustion - nagwa.com
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