234 DIY Science: Illustrated Guide to Home Chemistry Experiments
RQEWEvI UESTIOnS
q 1 : In Part I, what substance was formed as you added concentrated hydrochloric acid to the saturated solution of
sodium chloride? Why?
q: 2 In Part I, what substance was formed as you added saturated sodium carbonate solution to the saturated solution of
sodium chloride? Why?
q: 3 In Part I, explain what occurred when you added the saturated magnesium sulfate solution.
q: 4 If you repeated Part I in a pressure chamber at 10 atmospheres, would you expect different results? Why or why not?