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Last Night’s Homework:

Last Night’s Homework:. Page 224, problems 19-23 Page 226, problems 29-33 (Use the table on page 224 to find the names of polyatomic ions). Write the correct formula:. Write the correct formula:. 19. potassium and iodide. Write the correct formula:. 19. potassium and iodide

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Last Night’s Homework:

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  1. Last Night’s Homework: Page 224, problems 19-23 Page 226, problems 29-33 (Use the table on page 224 to find the names of polyatomic ions)

  2. Write the correct formula:

  3. Write the correct formula: 19. potassium and iodide

  4. Write the correct formula: 19. potassium and iodide K+1 I-1

  5. Write the correct formula: 19. potassium and iodide K+1 I-1

  6. Write the correct formula: 19. potassium and iodide K+1 I-1

  7. Write the correct formula: 19. potassium and iodide KI

  8. Write the correct formula: 20. magnesium and chloride

  9. Write the correct formula: 20. magnesium and chloride Mg+1 Cl-1

  10. Write the correct formula: 20. magnesium and chloride Mg+2 Cl-1

  11. Write the correct formula: 20. magnesium and chloride Mg+2 Cl-1

  12. Write the correct formula: 2 1 20. magnesium and chloride Mg+2 Cl-1

  13. Write the correct formula: 20. magnesium and chloride MgCl2

  14. Write the correct formula: 21. aluminum and bromide

  15. Write the correct formula: 21. aluminum and bromide Al+3 Br-1

  16. Write the correct formula: 21. aluminum and bromide Al+3 Br-1

  17. Write the correct formula: 21. aluminum and bromide Al+3 Br-1

  18. Write the correct formula: 3 1 21. aluminum and bromide Al+3 Br-1

  19. Write the correct formula: 21. aluminum and bromide AlBr3

  20. Write the correct formula: 22. cesium and nitride

  21. Write the correct formula: 22. cesium and nitride Cs+1 N-3

  22. Write the correct formula: 22. cesium and nitride Cs+1 N-3

  23. Write the correct formula: 22. cesium and nitride Cs+1 N-3

  24. Write the correct formula: 1 3 22. cesium and nitride Cs+1 N-3

  25. Write the correct formula: 22. cesium and nitride Cs3N

  26. Write the correct formula: 23. barium and sulfide

  27. Write the correct formula: 23. barium and sulfide Ba+2 S-2

  28. Write the correct formula: 23. barium and sulfide Ba+2 S-2

  29. Write the correct formula: 23. barium and sulfide Ba+2 S-2

  30. Write the correct formula: 23. barium and sulfide BaS

  31. Name the following compounds: 23. barium and sulfide BaS

  32. Name the following compounds: 29. NaBr

  33. Name the following compounds: 29. NaBr sodium bromide

  34. Name the following compounds: 30. CaCl2

  35. Name the following compounds: 30. CaCl2 calcium chloride

  36. Name the following compounds: 31. KOH

  37. Name the following compounds: 31. KOH potassium hydroxide

  38. Name the following compounds: 32. Cu(NO3)2

  39. Name the following compounds: 32. Cu(NO3)2 copper nitrate

  40. Name the following compounds: 33. Ag2CrO4

  41. Name the following compounds: 33. Ag2CrO4 silver chromate

  42. Daily Quiz

  43. Daily Quiz You may use the table of common polyatomic ions on page 224.

  44. Daily Quiz • What is the formula for calcium chloride? • CaCl • Ca2Cl • CaCl2 • Ca2Cl2

  45. Daily Quiz 2. What is the formula for lithium thiosulfate? • LiThSO4 • Li2SO4 • Li(SO4)2 • Li2S2O3 • Li(S2O3)2

  46. Daily Quiz 3. What is the name of KMnO4? potassium permanganate potassium manganide potassium oxide manganate peroxide potassium manganese oxide

  47. Daily Quiz 4. What is the name of NaCN? sodium carbonate sodium carbonite sodium carbide sodium carbon nitride sodium cyanide

  48. Daily Quiz • What is the formula for calcium chloride? • CaCl • Ca2Cl • CaCl2 • Ca2Cl2

  49. Daily Quiz • What is the formula for calcium chloride? • CaCl • Ca2Cl • CaCl2 • Ca2Cl2

  50. Daily Quiz 2. What is the formula for lithium thiosulfate? • LiThSO4 • Li2SO4 • Li(SO4)2 • Li2S2O3 • Li(S2O3)2

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