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Share lab data Review homework Take a review quiz

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1 Share lab data Review homework Take a review quiz
Today we will: Share lab data Review homework Take a review quiz

2 Homework: Finish your lab write-up. For your discussion, answer
the “Analyze and Conclude” questions on page 301.

3 Daily Quiz 10.3:

4 Daily Quiz 10.3: You are analyzing a mysterious element X. You find that when ionized, X has a charge of -2. This element could be… a. Lithium (Li) b. Beryllium (Be) c. Oxygen (O) d. Fluorine (F)

5 Daily Quiz 10.3: The formula for magnesium chloride is… a. MgCl
b. Mg2Cl c. MgCl2 d. Mg2Cl2

6 3. The formula for lithium oxide is… a. LiO b. Li2O c. LiO2 d. Li2O2
Daily Quiz 10.3: 3. The formula for lithium oxide is… a. LiO b. Li2O c. LiO2 d. Li2O2

7 Daily Quiz 10.3: 4. An atom loses two electrons to become an ion. Its charge is… a. +1 b. -1 c. +2 d. -2

8 Daily Quiz 10.3: You are analyzing a mysterious element X. You find that when ionized, X has a charge of -2. This element could be… a. Lithium (Li) b. Beryllium (Be) c. Oxygen (O) d. Fluorine (F)

9 Daily Quiz 10.3: You are analyzing a mysterious element X. You find that when ionized, X has a charge of -2. This element could be… a. Lithium (Li) b. Beryllium (Be) c. Oxygen (O) d. Fluorine (F)

10 Daily Quiz 10.3: The formula for magnesium chloride is… a. MgCl
b. Mg2Cl c. MgCl2 d. Mg2Cl2

11 Daily Quiz 10.3: The formula for magnesium chloride is… a. MgCl
b. Mg2Cl c. MgCl2 d. Mg2Cl2

12 3. The formula for lithium oxide is… a. LiO b. Li2O c. LiO2 d. Li2O2
Daily Quiz 10.3: 3. The formula for lithium oxide is… a. LiO b. Li2O c. LiO2 d. Li2O2

13 3. The formula for lithium oxide is… a. LiO b. Li2O c. LiO2 d. Li2O2
Daily Quiz 10.3: 3. The formula for lithium oxide is… a. LiO b. Li2O c. LiO2 d. Li2O2

14 Daily Quiz 10.3: 4. An atom loses two electrons to become an ion. Its charge is… a. +1 b. -1 c. +2 d. -2

15 Daily Quiz 10.3: 4. An atom loses two electrons to become an ion. Its charge is… a. +1 b. -1 c. +2 d. -2

16 Al(NO3)3 AgNO3 Cu(NO3) Mg(NO3)2 PbNO3 Zn(NO3)2 Al Ag Cu Mg Pb Zn

17 Homework Review: Problems 33-37 Pages

18 Homework Review: 33. Aqueous solutions of potassium iodide and silver nitrate are mixed, forming a precipitate of silver iodide.

19 KI(aq) + AgNO3 (aq) → KNO3(aq) + AgI(s)
Skeleton Equation: 33. Aqueous solutions of potassium iodide and silver nitrate are mixed, forming a precipitate of silver iodide. KI(aq) + AgNO3 (aq) → KNO3(aq) + AgI(s)

20 Balanced Chemical Equation:
KI(aq) + AgNO3 (aq) → KNO3(aq) + AgI(s)

21 Balanced Chemical Equation:
This equation is already balanced. KI(aq) + AgNO3 (aq) → KNO3(aq) + AgI(s)

22 Complete Ionic Equation:
Cross out spectator ions to make the net ionic equation. K+(aq) + I-(aq) + Ag +(aq) + NO3-(aq) → K+(aq) + NO3-(aq) + AgI(s)

23 Complete Ionic Equation:
Cross out spectator ions to make the net ionic equation. K+(aq) + I-(aq) + Ag +(aq) + NO3-(aq) → K+(aq) + NO3-(aq) + AgI(s)

24 Complete Ionic Equation:
Cross out spectator ions to make the net ionic equation. K+(aq) + I-(aq) + Ag +(aq) + NO3-(aq) → K+(aq) + NO3-(aq) + AgI(s)

25 Complete Ionic Equation:
Cross out spectator ions to make the net ionic equation. K+(aq) + I-(aq) + Ag +(aq) + NO3-(aq) → K+(aq) + NO3-(aq) + AgI(s)

26 I-(aq) + Ag +(aq) → AgI(s)
Net Ionic Equation: I-(aq) + Ag +(aq) → AgI(s)

27 Problem 34: Aqueous solutions of ammonium phosphate and sodium sulfate are mixed. No precipitate forms and no gas is produced.

28 (NH4)3PO4 (aq) + Na2SO4 (aq) →
Skeleton Equation: Aqueous solutions of ammonium phosphate and sodium sulfate are mixed. No precipitate forms and no gas is produced. (NH4)3PO4 (aq) + Na2SO4 (aq) → NR

29 Problem 35: Aqueous solutions of aluminum chloride and sodium hydroxide are mixed, forming a precipitate of aluminum hydroxide.

30 AlCl3(aq) + NaOH(aq) → Al(OH)3(aq) + NaCl(s)
Skeleton Equation: Aqueous solutions of aluminum chloride and sodium hydroxide are mixed, forming a precipitate of aluminum hydroxide. AlCl3(aq) + NaOH(aq) → Al(OH)3(aq) + NaCl(s)

31 Balanced Chemical Equation:
Aqueous solutions of aluminum chloride and sodium hydroxide are mixed, forming a precipitate of aluminum hydroxide. AlCl3(aq) + 3NaOH(aq) → Al(OH)3(s) + 3NaCl(aq)

32 Complete Ionic Equation:
Aqueous solutions of aluminum chloride and sodium hydroxide are mixed, forming a precipitate of aluminum hydroxide. Al+3(aq) + 3Cl-(aq) + 3Na +(aq) + 3OH- (aq) → Al(OH)3(s) + 3Na +(aq) + 3Cl-(aq)

33 Al+3(aq) + 3OH- (aq) → Al(OH)3(s)
Net Ionic Equation: Aqueous solutions of aluminum chloride and sodium hydroxide are mixed, forming a precipitate of aluminum hydroxide. Al+3(aq) + 3OH- (aq) → Al(OH)3(s)

34 Problem 36: Aqueous solutions of lithium sulfate and calcium nitrate are mixed, forming a precipitate of calcium sulfate.

35 Li2SO4(aq) + Ca(NO3)2(aq) →
Skeleton Equation: Aqueous solutions of lithium sulfate and calcium nitrate are mixed, forming a precipitate of calcium sulfate. Li2SO4(aq) + Ca(NO3)2(aq) → LiNO3(aq) + CaSO4(s)

36 Balanced Chemical Equation:
Aqueous solutions of lithium sulfate and calcium nitrate are mixed, forming a precipitate of calcium sulfate. Li2SO4(aq) + Ca(NO3)2(aq) → 2LiNO3(aq) + CaSO4(s)

37 Complete Ionic Equation:
Aqueous solutions of lithium sulfate and calcium nitrate are mixed, forming a precipitate of calcium sulfate. 2Li+(aq) + SO4- 2(aq) + Ca+2(aq) + 2NO3-(aq) → 2Li+(aq) + 2NO3-(aq) + CaSO4(s)

38 SO4- 2(aq) + Ca+2(aq) → CaSO4(s)
Net Ionic Equation: Aqueous solutions of lithium sulfate and calcium nitrate are mixed, forming a precipitate of calcium sulfate. SO4- 2(aq) + Ca+2(aq) → CaSO4(s)

39 Problem 37: Aqueous solutions of sodium carbonate and manganese(V) chloride are mixed, forming the precipitate manganese(V) carbonate.

40 Na2CO3(aq) + MnCL5(aq) → NaCl(aq) + Mn2(CO3)5(s)
Skeleton Equation: Aqueous solutions of sodium carbonate and manganese(V) chloride are mixed, forming the precipitate manganese(V) carbonate. Na2CO3(aq) + MnCL5(aq) → NaCl(aq) + Mn2(CO3)5(s)

41 Balanced Chemical Equation:
Aqueous solutions of sodium carbonate and manganese(V) chloride are mixed, forming the precipitate manganese(V) carbonate. 5Na2CO3(aq) + 2MnCL5(aq) → 10NaCl(aq) + Mn2(CO3)5(s)

42 Complete Ionic Equation:
10Na+(aq) + 5CO3-2(aq) + 2Mn+5(aq) + 10Cl-(aq) → 10Na+(aq) + 10Cl-(aq) + Mn2(CO3)5(s)

43 5CO3-2(aq) + 2Mn+5(aq) + → Mn2(CO3)5(s)
Net Ionic Equation: 5CO3-2(aq) + 2Mn+5(aq) + → Mn2(CO3)5(s)

44 Homework: Finish your lab write-up. For your discussion, answer
the “Analyze and Conclude” questions on page 301.

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