JanayPatriece5754 JanayPatriece5754

08-01-2024
Chemistry

contestada

calculating the enthalpy change in combustion reactions.
A fuel burner containing ethanol C₂H₂OH heated 100 cm³ of water. The temperature at the start of the reaction was 22℃ and reached 33℃ at the end. The mass of the fuel burner changed from 199.8g to 199.6g. Calculate the enthalpy change.

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