The Thermochemical Equation. Using Constant Pressure Calorimeter | 11th Class Chemistry

Here is a constant pressure calorimeter. Made from 2 cups made from Styrofoam to isolate heat in a container. A stirrer for stirring the solution. A thermometer for measuring temperature. And liquid, think of it as water. Water can release or absorb heat. So that the temperature can go up or down. In this series, we will calculate the enthalpy of a chemical reaction.

125 ml of 0.4 M HClsolution is mixed with 125 ml of 0.4 M NaOH solution into a constant pressure calorimeter. The initial temperature of the two solutions is the same, namely: 23 °C, and the final temperature of the mixture is 25.72 °C. Write the thermochemical equation?


#ThermochemicalEquation #Calorimeter #ThermoChemistry