1. Names and Formulas for Acids

2. Naming Acids

3. Acids have their own unique system of naming.

4. Acids have their own unique system of naming. Once you are familiar with the system of naming acids given their formulas,

5. Acids have their own unique system of naming. Once you are familiar with the system of naming acids given their formulas, it will be fairly easy for you to determine the formula for an acid, given the name.

6. Acids can be divided into two main categories:

7. 1.Binary Acids

8. Acids can be divided into two main categories: 1.Binary Acids 2.Acids Containing a Polyatomic Ion

9. Acids can be divided into two main categories: 1.Binary Acids Contain 2 elements: Hydrogen, and a non-metal

10. Acids can be divided into two main categories: 1.Binary Acids 2.Acids Containing a Polyatomic Ion Contain Hydrogen and a Polyatomic Ion

11. Acids can be divided into two main categories: 1.Binary Acids 2.Acids Containing a Polyatomic Ion Contain Hydrogen and a Polyatomic Ion Polyatomic Ions

12. Naming Binary Acids

13. A Binary Acid consists of hydrogen, and a non-metal. Non-metals Hydrogen

14. A Binary Acid is named as follows:

15. hydro

16. A Binary Acid is named as follows: hydro The root of the non-metal name +

17. A Binary Acid is named as follows: hydro The root of the non-metal name “ic” acid + +

18. Let’s do an example: Name the acid HF

19. Binary

20. Let’s do an example: Name the acid HF hydro The root of the non-metal name “ic” acid + + hydrofluoric acid

21. Let’s do an example: Name the acid HF hydro The root of the non-metal name “ic” acid + + hydrofluoric acid

22. Let’s do an example: Name the acid HF hydro The root of the non-metal name “ic” acid + + hydrofluoric acid fluorine

23. Let’s do an example: Name the acid HF hydro The root of the non-metal name “ic” acid + + hydrofluoric acid fluorine

24. Let’s do an example: Name the acid HF hydro The root of the non-metal name + + hydrofluoric acid “ic” acid

25. Let’s do an example: Name the acid HF hydrofluoric acid

26. Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + “ic” acid

27. Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + “ic” acid Binary Acid

28. Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

29. Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

30. Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

31. Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

32. Let’s do another example: Name the acid H 2 S hydro The root of the non-metal name + + hydrosulfuric acid “ic” acid

33. Let’s do another example: Name the acid H 2 S hydrosulfuric acid

34. An Acid with a polyatomic ion (PAI) is named as follows:

35. 1.If the name of the PAI ends in “ate”, replace “ate” with “ic” and add “acid”

36. An Acid with a polyatomic ion (PAI) is named as follows: 1.If the name of the PAI ends in “ate”, replace “ate” with “ic” and add “acid” 2.If the name of the PAI ends in “ite”, replace “ite” with “ous” and add “acid”

37. ate  ic ite  ous +acid Acids with Polyatomic Ions Use this to name acids with polyatomic ions

38. Name the acid with the formula: HClO 4

39. H + ClO 4 –

40. Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate

41. Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate

42. Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate Replace the “ate” with “ic acid”

43. Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate Replace the “ate” with “ic acid”

44. Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate perchloric Replace the “ate” with “ic acid”

45. Name the acid with the formula: HClO 4 H + ClO 4 – perchlorate perchloric acid Replace the “ate” with “ic acid”

46. Name the acid with the formula: HClO 4 perchloric acid

47. Name the acid with the formula: HClO

48. H + ClO –

49. Name the acid with the formula: HClO H + ClO – hypochlorite

50. Name the acid with the formula: HClO H + ClO – hypochlorite

51. Name the acid with the formula: HClO H + ClO – hypochlorite

52. Name the acid with the formula: HClO H + ClO – hypochlorite Replace the “ite” with “ous acid”

53. Name the acid with the formula: HClO H + ClO – hypochlorite Replace the “ite” with “ous acid”

54. Name the acid with the formula: HClO H + ClO – hypochlorite hypochlorous Replace the “ite” with “ous acid”

55. Name the acid with the formula: HClO H + ClO – hypochlorite hypochlorous acid Replace the “ite” with “ous acid”

56. Name the acid with the formula: HClO hypochlorous acid

57. Writing Formulas for Acids

58. Write the formula for hydroiodic acid

59. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

60. Write the formula for hydroiodic acid Because the name starts with “hydro”, we know that it’s a Binary Acid

61. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

62. Write the formula for hydroiodic acid The root “iod” corresponds to the non-metal iodine Locate the non-metal and find the charge on it’s anion

63. Write the formula for hydroiodic acid The root “iod” corresponds to the non-metal iodine Locate the non-metal and find the charge on it’s anion

64. Write the formula for hydroiodic acid The root “iod” corresponds to the non-metal iodine anion charge Locate the non-metal and find the charge on it’s anion

65. Write the formula for hydroiodic acid The root “iod” corresponds to the non-metal iodine I–I– Iodide anion

66. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

67. Write the formula for hydroiodic acid I–I– Requires 1 H + ion Add the number of H’s needed to balance this charge

68. Write the formula for hydroiodic acid I–I– ions Add the number of H’s needed to balance this charge H+H+

69. Write the formula for hydroiodic acid H+H+ HI Formula I–I–

70. Write the formula for hydroiodic acid HI Formula

71. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

72. Write the formula for nitrous acid

73. There is no prefix “hydro” and the name ends in “ous”

74. Write the formula for nitrous acid There is no prefix “hydro” and the name ends in “ous” This is an acid with a polyatomic ion

75. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

76. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance this charge

77. Write the formula for nitrous acid Name ends in “ous”, so we find a PAI ending in the letters “ite”

78. Write the formula for nitrous acid Name ends in “ous”, so we find a PAI ending in the letters “ite”

79. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance the negative charge on this PAI

80. Write the formula for nitrous acid requires 1 H + ion

81. Write the formula for nitrous acid –1 charge requires 1 H + ion H + NO 2 – ions

82. Write the formula for nitrous acid –1 charge requires 1 H + ion H + NO 2 – HNO 2 Formula

83. Write the formula for nitrous acid HNO 2 Formula

84. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance the negative charge on this PAI

85. Writing Formulas for Acids Is the acid binary or does it have a PAI? Binary With a PAI Locate the non-metal and find the charge on it’s anion Add the number of H’s needed to balance this charge If its an “ic” acid, find the PAI ending in “ate” If its an “ous” acid, find the PAI ending in “ite” Add the number of H’s needed to balance the negative charge on this PAI

86. This is found in the Science 10 Data Booklet

87. or CH 3 COOH