Equivalents and Normality

Have a go at the three questions on the following screen which ask you to calculate equivalence and milliequivalence.

Note: for some questions you will not be given the atomic weight or ionic weight of the components involved. However, you can find out this information by using the Periodic Table which is available. To see the Table, just click on the button called "Periodic Table". "To clear the table from the screen, click on "Click to Continue".