Answers Chemsheets - Calorimetry Worksheet 2

Add a for exothermic reactions (temperature rise) and a positive sign for endothermic reactions (temperature fall). Common Troubleshooting Tips

ΔH=−qn×1000cap delta cap H equals negative the fraction with numerator q and denominator n cross 1000 end-fraction The converts Joules (J) to kilojoules (kJ).

Find the number of moles of the limiting reactant or the substance being burned: : For Solutions : Step 3: Calculate Enthalpy Change ( ΔHcap delta cap H )

Based on official Chemsheets resources, the following are the final numerical answers for the tasks typically found in . Reaction Type Answer (Enthalpy Change) 1 Enthalpy of Combustion (e.g., Hexane) 2 Enthalpy of Neutralisation 3 Enthalpy of Combustion 4 Endothermic Reaction 5 Enthalpy of Combustion 6 Enthalpy of Combustion 7 Neutralisation 8 Displacement (e.g., Zn/AgNO3) 9 Enthalpy of Combustion 10 Enthalpy Change