EXPERIMENT 1 QUALITATIVE CATION ANALYSIS PRE-LABORATORY QUESTIONS The following preparatory questions should be answered before coming to lab. They are intended to introduce you to several ideas that are important to aspects of the experiment. You must turn in your work to your instructor before you will be allowed to begin the experiment. 1. Complete the following solubility table. (Simply enter S for soluble or I for insoluble in each cell). NO3 SO CO;2 CI Li Ag* Cu? Sr. 2. Write net ionic equations for those combinations that produce insoluble products