December 1, 2010

Agenda:

We first went over notes 9.3
Then we went over examples from the section, solid, liquid and gas equations, on the board

Solid-Ba(NO3)2 (aq) + Na2CO3 (aq) --> BaCO3 + 2 NaNO3(aq)
Ba+2 (aq) +2 No3-1 (aq) + 2 Na+1(aq) + Co3-2 (aq) --> BaCo3(s) + 2 Na+1(aq) + 2 NO3 -1(aq)
Ba+2 (aq) + Co3-2 (aq) --> BaCo3(s)

Liquid- HCl (aq) + LiOH (aq) --> H2O (l) +LiCl (aq)
H+1 (aq) + Cl-1 (aq) + Li+1 (aq) +OH-1 (aq) --> H2O (l) + Li+1 (aq) Cl-1 (aq)
H+1 (aq) + OH-1 (aq) --> H2O (l)

Gas- 2 HCl (aq) + Na2S(aq) --> H2S(g) + 2 NaCl(aq)
2 H+1 (aq) + 2 Cl-1 (aq) + 2 Na+1 (aq) + S+2 (aq) --> H2S(g) + 2 Na+2 (aq) + 2 Cl-1 (aq)
2 H+1 (aq) + S+2 (aq) --> H2S(g)

Finished the class working on the "Net Ionic Equation Worksheet"

**The last 2 are bonus (on the back) **

Homework:

Study guide 9.1 9.2 and 9.3
Page 313 # 89, 90, 91, 94, 97, 98
Net Ionic Equation Worksheet (if not finished in class)
Work on Green Sheet for the test on Friday

Lab tomorrow
Test Friday