No common ions Ag+, Hg+, Pb2+ Ag+, Hg+, Pb2+ Ag+, Hg+, Pb2+ Ca2+, Sr2+, Ba2+, Ag+, Pb2+ Most ions Most ions Most ions To predict precipitation… • Mix solutions of Ba(NO3)2 and Na2CO3. What happens? 1. Ions present: Ba2+, NO3-, Na+, CO322. Possible precipit...
Water is evaporated from 135 mL of a 0.188 M {eq}K_2SO_4 {/eq} solution until the volume becomes 105 mL. What is the molarity of potassium sulfate solution that results? Dilution and Concentration: When some amount...