Chemistry (Bolton)

Week 31

Tuesday 10 April

· Inventory Lab

Wednesday 11 April

· NO RETAKE FOR CHAPTER 14

o There will be a practice test.

· C14-1 pp. 425-430

o dissociation

§ review

· dissolution

· oxidation number

· see pp. 205 & 210

· formula

· soluble vs. insoluble

o p. 426 Sample Problem 14-1

o p. 426 PRACTICE 1a,b,c

o p. 427 Precipitation Reaction

§ forms an insoluble product

§ p. 427 TABLE 14-1

§ p. 429 example problem

· precipitate

o net ionic equation

§ spectator ions

§ 1. Write the chemical equation.

· balanced

§ 2. Write the overall ionic equation.

· shows spectator ions

§ 3. Write the net ionic equation.

· has no spectator ions

§ p. 430 Sample Problem 14-2

§ p. 430 PRACTICE

· homework (in notes)

o read pp. 425-430

o p. 433 #1 & 2

o Ca(NO₃)_2(aq) + K₂SO_4(aq) --> CaSO_4(s) + 2KNO_3(aq)

o AgCH₃COO_(aq) + LiCl_(aq) --> AgCl_(s) + LiCH₃COO_(aq)

o 2FeCl_3(aq) + 3Na₂CO_3(aq) --> Fe₂(CO₃)_3(s) + 6NaCl_(aq)

Thursday 12 April

· clean desks (period 2)

· review terms (pp. 425-430)

· go over homework

· C14-1 pp. 431-433

o ionization

o hydronium ion

o strong electrolyte

o weak electrolyte

· review new terms

· homework (in notes)

o read pp. 431-433

o p. 433 #3,4,5

o p. 448 #13a,b

o p. 448 #16b:

o Na₂CO_3(aq) + CaCl_2(aq) --> 2NaCl_(aq) + CaCO_3(s)

Friday 13 April

· go over homework

· Inventory Lab

· homework (in notes)

o AgNO_3(aq) + NaCl_(aq) --> AgCl_(s) + NaNO_3(aq)

o Hg₂Cl_2(aq) + K₂S_(aq) --> HgS_(s) + 2KCl_(aq)