A reaction has an enthalpy change of 200 kJ for the formation of 1 mole of produ
Practice Questions
Q1
A reaction has an enthalpy change of 200 kJ for the formation of 1 mole of product. What is the enthalpy change for the formation of 0.5 moles of product?
100 kJ
200 kJ
50 kJ
400 kJ
Questions & Step-by-Step Solutions
A reaction has an enthalpy change of 200 kJ for the formation of 1 mole of product. What is the enthalpy change for the formation of 0.5 moles of product?
Step 1: Understand that the enthalpy change (ΔH) is given for the formation of 1 mole of product, which is 200 kJ.
Step 2: Recognize that if we want to find the enthalpy change for 0.5 moles of product, we need to calculate half of the enthalpy change for 1 mole.
Step 3: Calculate half of 200 kJ by multiplying it by 0.5: 200 kJ * 0.5.
