The Thermochemical Equation
- This page provides exercises in the use of thermochemical equations.
- To produce a problem, click on the "New Problem" button in the main frame and a question will appear in the top frame.
- There are also an answer cell and a "Check Answer" button in the top frame.
- Determine the value of the answer, enter it in the cell and press the "Check Answer" Button.
- Be careful about the sign of the heat change. All heats should be entered in terms of KJ.
- If you miss a problem three times, pressing "Show Answer" will cause the correct answer to appear.