4. Reactivity 1 — What Drives Chemical Reactions(QUESTION)

Measuring Enthalpy Change — Quiz

Test your understanding of measuring enthalpy change with 5 practice questions.

Practice Questions

Question 1

What does enthalpy change, $\Delta H$, measure in a chemical reaction at constant pressure?

Question 2

Which piece of equipment is most useful for measuring the temperature change of a reaction in a simple calorimetry experiment?

Question 3

In a reaction mixture, a temperature increase is usually evidence that the reaction is

Question 4

Which formula is used to calculate the heat energy transferred to a solution in a calorimetry experiment?

Question 5

In an exothermic reaction measured in a calorimeter, which statement about the surroundings is correct?