BIOL499A Study Guide - Titration, Dan Piraro, Playstation 4

• School: University of Alberta
• Department: Biology (Biological Sciences)
• Course: BIOL499A
• Professor: Blaine Mullins

Document Summary

Solutions to term exam 1 will be posted when i get a chance to type them. Cations derived from strong bases (group 1 + heavier group 2 cations) no effect. Na+ + h2o naoh + h+ na+ + h2o. Naoh is a strong base so it immediately dissociates to. Na+ and oh and the oh and h+ recombine to form. All other cations react with water to yield weakly acidic solutions. + (aq) + h2o h3o+ + nh3 (aq) weakly acidic. Cation is not h+, anion is neither oh nor o2 . Nacl (s) na+ (aq) + cl (aq) Salt solution acidic, basic or neutral : cation effect on ph, anion effect on ph, combined effect of the cation and the anion. Anions derived from strong acids (cl , br , i , no3. Cl + h2o hcl + oh cl + h2o.