• Calculator Recommendation

    You will need a calculator for Chemistry. Some calculations have multiple steps and require the

    use of parentheses, exponents, and logarithms. A calculator with a 2-line display such as the

    TI-30 XII (about $13) will enable you to see what you have keyed in. This calculator also allows

    you to correct an entry rather than renter a string of factors. Similar calculators are also


    You are certainly welcome to use a graphing calculator - the one described above is the

    minimum functionality you will need.

    Please be aware that you are not allowed to use your phone as a calculator in class.