Circle Lab Day: M T W R F Your Name: _________________________________________ Lab Time: __________ Name: _________________________________________ Partner’s EXPERIMENT #12: Enthalpy of Combustion of Various Fuels Laboratory Record and Post-Lab Measurement (Calculated) Fuel Fuel Fuel ( ) ( ) ( ) Specific heat of liquid water (Cs,water): 4.184 Jg-1K-1 1 Specific heat of Al (Cs,Al): 0.9000 Jg-1K-1 2 Mass of calorimeter and water (g) 3 Mass of calorimeter (g) 4 Mass of initial water (mwater)(g) 5 Final temperature of water (Tfinal) (°C) 6 Initial temperature of water (Tinitial) (°C) 7 (°C) Change in Temperature (T) 8 Initial mass of burner (g) 9 Final mass of burner (g) 10 Mass of fuel burned (g) 11 Joules gained by aluminum can (J) (Cs,Al x maluminum x T) 12 Joules gained by water (J) (Cs,water x mwater x T) 13 Total Joules gained (J) 14 Joules per gram of fuel (J/g) 15 Molar mass of fuel (g/mol) 16 Moles of fuel (mol) 17 kilojoules per mole of fuel (kJ/mol)
Your Name: _________________________________________ Circle Lab Day: M T W R F Partner’s Name: _________________________________________ Lab Time: __________ EXPERIMENT #12: Enthalpy of Combustion of Various Fuels Laboratory Record and Post-Lab Measurement (Calculated) Fuel ( ) Fuel ( ) Fuel ( ) 1 Specific heat of liquid water (Cs,water): 4.184 Jg-1K-1 Specific heat of Al (Cs,Al): 0.9000 Jg-1K-1 2 Mass of calorimeter and water (g) 3 Mass of calorimeter (g) 4 Mass of initial water (mwater)(g) 5 Final temperature of water (Tfinal) (°C) 6 Initial temperature of water (Tinitial) (°C) 7 Change in Temperature (T) (°C) 8 Initial mass of burner (g) 9 Final mass of burner (g) 10 Mass of fuel burned (g) 11 Joules gained by aluminum can (J) (Cs,Al x maluminum x T) 12 Joules gained by water (J) (Cs,water x mwater x T) 13 Total Joules gained (J) 14 Joules per gram of fuel (J/g) 15 Molar mass of fuel (g/mol) 16 Moles of fuel (mol) 17 kilojoules per mole of fuel (kJ/mol)