The Student Room Group

Enthalpy change

In the experiment the water in the beaker was heated for 5 minutes. The student thought that the experiment could be improved by heating the water for 10 minutes.
Explain whether the accuracy in the student's calculated value for enthalpy change of combustion may or may not be improved by heating for longer.
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Original post by mahnoorwaqas
In the experiment the water in the beaker was heated for 5 minutes. The student thought that the experiment could be improved by heating the water for 10 minutes.
Explain whether the accuracy in the student's calculated value for enthalpy change of combustion may or may not be improved by heating for longer.

What are you thinking so far?

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