The quiz is a little long in the morning but it is worth 24 pts (4 bonus pts). You know that there will be a stoichiometry type question and a redox question where you have to assign ox numbers for the alum experiment. For the pH lab, do the prelab! Make sure you know how to use the dilution equation and then how to find the concentrations of all ions for a strong or weak acid. Finally take those concentrations and find the pH of the solution. There will be no questions about the acidity of salt solutions on the quiz.

The lab is due at 5 pm on Friday with page 7 of 9, a revised calculation page, and post lab question #1.