Exam (elaborations)
A Level Chemistry, Determination of an enthalpy change of reaction by Hess' Law. Questions with Merged Answers. Verified
What is the aim of this practical? To determine the enthalpy change of reaction by Hess' Law based on experimental evidence. This will involve measuring the temperature changes in the reactions of both K₂CO₃ and KHCO₃ with hydrochloric acid and applying your knowledge of Hess' Law to cal...
[Show more]