CHEM 102 Lecture Notes - Lecture 15: Sodium Chloride, Silver Nitrate, Chromate And Dichromate

• School: University of Illinois
• Department: Chemistry
• Course: CHEM 102
• Professor: Overcash John

Document Summary

Most alkali metal and ammonium salts are soluble. Most chloride, bromide, & iodide salts are soluble. Most sulfide, carbonate, chromate, and phosphate salts are insoluble. Mixing of aqueous (soluble) reactants to produce a solid. Pb(no3)2 (aq) + 2ki(aq) --> 2kno3 (aq) + pbi2(s) Pb(no3)2 (aq) + 2ki (aq) --> 2kno3(aq) + pbi2 (s) Pb2+ (aq) +2no3- (aq) + 2k+ (aq) + 2i- (aq) --> 2k+ (aq) + Equal volumes (100. ml) of 0. 500 m aqueous nacl solution and 0. 400 m aqueous agno3 are mixed. Nacl (aq) + agno3 (aq) --> agcl (s) + nano3 (aq) What is the concentration of no3- in the final solution> Reacting an acid (h+ ions) with a base (oh- ions) to produce h2o and a salt (soluble ionic compound. Hcl (aq) + koh (aq) --> h2o (l) + kcl (aq) H+ (aq) + cl-(aq) + k+(aq) + oh-(aq) --> h2o (l) + k+(aq) + cl- (aq)