How do we plot a temperature vs time graph of a calorimetry experiment
Answers
Answered by
0
Answer:
This experiment has three primary objectives:
1. Find the heat capacity (Cp) of a calorimeter and contents (calibration).
2. Determine the DHrxn, the enthalpy of reaction, for several different reactions, including the reaction of an unknown with a solution of HCl.
3. Calculate the DHf, the enthalpy of formation, of MgO using Hess’ Law.
We will assume that the energy exchanged between the calorimeter and the surroundings during and following the reactions is small and at a slow, constant rate. You will become familiar with calorimetry as this experiment is completed.
Similar questions