When NaCl is added to a solution of AgNO3, Pb(NO3)2, or Ca(NO3)2, in which case(s) does a precipitate fom? A. AgNO3 only
B. Pb(NO3)2 only
C. Ca(NO)2 only
D. AgNO3 and Pb(NO3)2

Nthis lab, you will do experiments to identify types of changes. using the question format you learned (shown above), write an investigative question that you can answer by doing these experiments