1. Acids
Agenda
Review
Notes on Acids
Homework

2. HYDROGEN ION H+

3. Potassium iodide KI

4. Silver oxide
Ag2O

5. LITHIUM ION
Li+

6. ARSENIDE
As-3

7. IRON (III) ION
Fe+3

8. Copper (II) iodide
CuI2

9. HYDRIDE H-

10. Strontium chloride
SrCl2

11. Lithium bromide
LiBr

12. TITANIUM (III) ION
Ti+3

13. Magnesium phosphate
Mg3(PO4)2

14. BROMIDE
Br-

15. Cobalt (II) fluoride
CoF2

16. Gold (III) bromide
AuBr3

17. SODIUM ION
Na+

18. SCANDIUM (III) ION
Sc+3

19. CHLORIDE
Cl-

20. IRON (II) ION
Fe+2

21. COPPER (I) ION
Cu+

22. ZINC ION
Zn+2

23. OXIDE
O-2

24. CADMIUM ION
Cd+2

25. BARIUM ION
Ba+2

26. CARBON ION
C+4

27. CARBIDE ION
C-4

28. COBALT (II) ION
Co+2

29. NICKEL (II) ION
Ni+2

30. GOLD (I) ION
Au+

31. Calcium carbonate
CaCO3

32. BERYLLIUM ION
Be+2

33. PHOSPHIDE
P-3

34. SILVER ION
Ag+

35. MERCURY (II) ION
Hg+2

36. SULFIDE
S-2

37. POTASSIUM ION K+

38. GOLD (III) ION
Au+3

39. CALCIUM ION
Ca+2

40. TIN (IV) ION
Sn+4

41. STRONTIUM ION
Sr+2

42. MANGANESE (II) ION
Mn+2

43. LEAD (IV) ION
Pb+4

44. ALUMINUM ION
Al+3

45. Magnesium hydroxide
Mg(OH)2

46. COPPER (II) ION
Cu+2

47. NITRIDE
N-3

48. SELENIDE
Se-2

49. Sodium acetate
NaC2H3O2

50. GALLIUM ION
Ga+3

51. Sodium phosphide
Na3P

52. FLUORIDE F-

53. Iron (III) sulfate
Fe2(SO4)3

54. TIN (II) ION
Sn+2

55. MERCURY (I) ION
Hg2+2

56. Lithium acetate
LiC2H3O2

57. IODIDE I-

58. Chromium (III) sulfide
Cr2S3

59. LEAD (II) ION
Pb+2

60. Sodium hypochlorite
NaClO

61. BORON ION
B+3

62. Barium chloride
BaCl2

63. Tin (IV) oxide
SnO2

64. Nickel (II) nitrate
Ni(NO3)2

65. Zinc chloride
ZnCl2

66. SILICON ION
Si+4

67. MAGNESIUM ION
Mg+2

68. Carbon dioxide
CO2

69. Name: Formula: Structure:
N N
Name:
Formula:
Structure:

70. Name: Formula: Structure:
S H H
Name:
Formula:
Structure:

71. Name: Formula: Structure:
F B F F
Name:
Formula:
Structure:

72. Name: Formula: Structure:
Li Cl
Name:
Formula:
Structure:

73. Acids
Date:

74. Acids Any compound that starts with an H is an acid. Taste sour.
Turn litmus paper red.

75. New Song
Disk 2 number 10

76. Acids and bases have two different faces Two different personalities
And you gotta find out what they’re all about
If you want to learn chemistry.

77. Now the first thing you gotta get strait in your head
Acids turn blue litmus paper red
They react with metals with awesome power,
They neutralize bases and taste very sour.

78. Bases are different from acids, it’s true,
Bases turn red litmus paper to blue.
They neutralize acids, feel slippery on skin
They taste sorta bitter, and are called alkaline

79. Acids and bases have two different faces Two different personalities
And you gotta find out what they’re all about
If you want to learn chemistry.

80. Well, there’s even more to this wonderful tale,
Something we call a pH scale.
It numbers from zero up to fourteen,
Those are powers of ten, if you know what I mean

81. When the pH is 7, then it’s a case,
Where the sample is neither acid nor base.
But less than 7?...it’s an acid we say,
More than 7?...it’s a base all the way

82. Acids and bases have two different faces Two different personalities
And you gotta find out what they’re all about
If you want to learn chemistry.

83. Acids and bases?...;now why should you care?
’Cause acids and bases are everywhere.
You put them on salads, and they get in the rain,
They settle your tummy, and clean out your drain.

84. So the next time you’re sitting under some shade,
And you’re slipping a glass full of real lemonade,
You’ll notice the sour taste and think in your head,
I bet it turn blue litmus paper red

85. Acids and bases have two different faces Two different personalities
And you gotta find out what they’re all about
If you want to learn chemistry.

86. What are the 3 different endings for anions?
-ide
-ite
-ate

87. -ide
Drop the –ide ending
Add hydro-”nonmetal”-ic acid

88. Practice HF HCl HBr HI Hydrofluoric acid Hydrochloric acid
Hydrobromic acid
Hydroiodic acid

89. -ite
Drop the –ite ending
Add –ous acid

90. Practice H2SO3 HClO2 H3PO3 HClO Sulfurous acid Chlorous acid
Phosphorous acid
Hypochlorous acid

91. -ate
Drop the –ate ending
Add –ic acid

92. Practice HC2H3O2 HClO3 H2SO4 H3PO4 Acetic acid Chloric acid
Sulfuric acid
Phosphoric acid

93. Homework
Practice naming acids