Experiment 406: Microscale Reactions Chem 2/5 Fall 1996 Pre-Lab 1. What does MSDS stand for? 2. List the safety hazards of 3 of the more hazardous chemicals associated with this lab. 3. Write complete and net ionic equations for each reaction: (a) Pb(NO3)2 (aq) + K2CrO4 (aq) ---> ? (b) HCl (aq) + NaOH (aq) ----> ? (c) PbCl2 (aq) + Na2S(aq) ---> ? (d) 2AgClO4(aq) + (NH4)2SO4 ---> ? (e) Hg2(ClO3)2 (aq) + SrCl2(aq) ---> ?