This page is an exercise in balancing chemical reactions. When you press "New Problem," a reaction will appear in a small window. In front of each chemical species will be an empty cell. Put the proper coefficient in each cell and then press "Check Answer", if the coefficient is 1, you may leave the cell blank. The results appear in the table below. Hints: Use only the smallest set of integer coefficients. Use TAB or the mouse to move between cells. If your answer is wrong, the correct coefficients will be shown when you click "Check Answer".
Web Author: Dr. Walter S. Hamilton