IB Chemistry Internal Assessment Exemplar: How does increasing the carbon chain length in alcohol fuels (methanol, ethanol, and propanol) affect the enthalpy of combustion (in kJ/mol), as measured through calorimetry by burning each fuel for 1 minute and recording the mass change of the alcohol (g) and the temperature change in 200mL of distilled water using a thermometer in (°C)? | RevisionDojo