For THURSDAY - Turn in a sheet of paper that contains the following:
Unknown Letter and which Anion you believe it to be (i.e. Unknow J is the K+ ion)
Net Ionic equation that describes the reaction you witnessed in the test tube (look at the reagents in the procedure for help)
A paragraph that discusses the error that could have occurred in this lab that may lead you to a false identification. In this paragraph suggest methods that could be taken next time to eliminate these errors.