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PH105 > Fundamentals > Flashcards

Fundamentals Flashcards

1
Q

Standardization of 1N HCl: how many mL of HCl is added

A

85

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2
Q

Standardization of 1N HCl: diluted to how much?

A

1000 mL

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3
Q

Standardization of 1N HCl: type of reaction

A

Neutralization

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4
Q

Standardization of 1N HCl: type of titration

A

Direct titration

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5
Q

Standardization of 1N HCl: primary standard

A

Tromethamine

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6
Q

Standardization of 1N HCl: Endpoint (Color transition)

A

Blue to yellow

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7
Q

HCl specific gravity

A

1.19

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8
Q

Standardization of 1N HCl: Indicator

A

Bromocresol Green

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9
Q

Standardization of 0.5N HCl: Amount of HCl

A

43 mL

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10
Q

HCl purity

A

37%

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11
Q

HCl common name

A

Roaster Acid, Pan acid

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12
Q

Standardization of 1N HCl Lab: Endpoint (Color transition)

A

Salmon pink

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13
Q

Standardization of 1N HC Lab: Primary standard

A

0.4-0.5g Anhydrous sodium carbonate

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14
Q

Standardization of 1N HCl Lab: Indicator

A

methyl orange

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15
Q

Standardization of 1N Sulfuric acid: type of reaction

A

Neutralization

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16
Q

Standardization of 1N Sulfuric acid: type of titration

A

Direct

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17
Q

Standardization of 1N Sulfuric acid: primary standard

A

Tromethamine

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18
Q

Standardization of 1N Sulfuric acid: Endpoint (Color transition)

A

Blue to pale yellow

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19
Q

Standardization of 1N Sulfuric acid: How much should it be diluted

A

30 mL to 1020 mL

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20
Q

Standardization of 1N Sulfuric acid: Indicator

A

Bromocresol green

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21
Q

Standardization of 1N Sodium hydroxide: type of reaction

A

Neutralization

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22
Q

Standardization of 1N Sodium hydroxide: type of titration

A

Direct

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23
Q

Standardization of 1N Sodium hydroxide: primary standard

A

Potassium biphthalate

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24
Q

Standardization of 1N Sodium hydroxide: Endpoint (Color transition)

A

Colorless to permanent pink

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25
Q

Standardization of 1N Sodium hydroxide: How much should it be diluted

A

162 g in 150 mL

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26
Q

Standardization of 1N Sodium hydroxide: Indicator

A

Phenolphthalein

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27
Q

Standardization of 1N Potassium hydroxide: type of reaction

A

Neutralization

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28
Q

Standardization of 1N Potassium hydroxide: type of titration

A

Direct titration

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29
Q

Standardization of 1NPotassium hydroxide: primary standard

A

Potassium biphthalate

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30
Q

Standardization of 1N Potassium hydroxide: Endpoint (Color transition)

A

Colorless to pale pink

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31
Q

Standardization of 1N Potassium hydroxide: How much should it be diluted

A

68 g in 950 mL

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32
Q

Standardization of 1N Potassium hydroxide: Indicator

A

Phenolphthalein

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33
Q

Standardization of 1N Sodium bicarbonate: type of reaction

A

Neutralization

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34
Q

Standardization of 1N Sodium bicarbonate: type of titration

A

Direct titration

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35
Q

Standardization of 1N Sodium bicarbonate: primary standard

A

1 N hydrochloric acid

36
Q

Standardization of 1N Sodium bicarbonate: Endpoint (Color transition)

A

Persistent pink

37
Q

Standardization of 1N Sodium bicarbonate: How much should it be diluted

A

3g in 100 mL

38
Q

Standardization of 1N Sodium bicarbonate: Indicator

A

Methyl red

39
Q

Standardization of 1N HCl: type of reaction

A

Neutralization

40
Q

Standardization of 1N Sodium Salicylate: type of titration

A

Direct titration

41
Q

Standardization of 1N Sodium Salicylate: primary standard

A

1N sulfuric acid

42
Q

Standardization of 1N Sodium Salicylate: Endpoint (Color transition)

A

Blue to green

43
Q

Standardization of 1N Sodium Salicylate: How much should it be diluted

A

dissolve in 200 mL of water overall

44
Q

Standardization of 1N Sodium Salicylate: Indicator

A

Bromophenol Blue

45
Q

Standardization of 1N Sodium hydroxide NF: type of reaction

A

Neutralization

46
Q

Standardization of 1N Sodium hydroxide NF: type of titration

A

Direct titration

47
Q

Standardization of 1N Sodium hydroxide NF: primary standard

A

1 N sulfuric acid

48
Q

Standardization of 1N Sodium hydroxide NF: Endpoint (Color transition)

A

Colorless to persistent pink color

49
Q

Standardization of 1N Sodium hydroxide NF: How much should it be diluted

A

Dissolve in 40 mL

50
Q

Standardization of 1N Sodium hydroxide NF: Indicator

A

Phenolphthalein

Methyl orange

51
Q

Standardization of 1N Boric acid: type of reaction

A

Neutralization

52
Q

Standardization of 1N Boric acid: type of titration

A

Indirect titration

53
Q

Standardization of 1N Boric acid: primary standard

A

1 N sodium hydroxide

54
Q

Standardization of 1N Boric acid: Endpoint (Color transition)

A

Pink to colorless to reappearance of pink

55
Q

Standardization of 1N Boric acid: Indicator

A

Phenolphthalein

56
Q

Standardization of 1N Zinc Oxide: type of reaction

A

Neutralization reaction

57
Q

Standardization of 1N Zinc Oxide: type of titration

A

residual titration

58
Q

Standardization of 1N Zinc Oxide: primary standard

A

1 N sulfuric acid

59
Q

Standardization of 1N Zinc Oxide: Endpoint (Color transition)

A

yellow to pink to pale yellow

60
Q

Standardization of 1N Zinc Oxide: How much should it be diluted

A

50 ml of sulfuric acid

61
Q

Standardization of 1N Zinc Oxide: Indicator

A

Methyl orange

62
Q

Standardization of 1N Boric acid: End point

A

Pink to colorless to pink

63
Q

Standardization of 1N Boric acid: diluted with how much water

A

100 of mixture of equal water and glycerin

64
Q

Standardization of 1N Aspirin: type of reaction

A

Neutralization

65
Q

Standardization of 1N Aspirin: type of titration

A

residual alkalimetric titration with blank test

66
Q

Standardization of 1N Aspirin: primary standard

A

0.5 Sodium hydroxide

then 0.5 N sulfuric acid

67
Q

Standardization of 1N Aspirin: Endpoint (Color transition)

A

Colorless to pink to colorless

68
Q

Standardization of 1N Sulfuric acid: How much should it be diluted

A

50 mL of sodium hydroxide VS

69
Q

Standardization of 1N Sulfuric acid: Indicator

A

Phenolphthalein

70
Q

Aspirin Lab Analyte

A

0.9 - 1.0 g aspirin

71
Q

Aspirin excess titrant

A

NaOH

72
Q

Aspirin Lab back titrant

A

HCl

73
Q

Aspirin Lab indicatorr

A

Phenolphthalein

74
Q

Aspirin Lab endpoint

A

disappearance of pink color

75
Q

Aspirin Lab perform blank determination?

A

yes

76
Q

Common name of Hydrochloric acid

A

Roaster Acid

77
Q

Common name of Sulfuric acid

A

Oil of vitriol

78
Q

Common name of Sodium hydroxide

A

Caustic soda

79
Q

Common name of Potassium hydroxide

A

Caustic potash

80
Q

Common name of Sodium bicarbonate

A

Baking soda

81
Q

Common name of boric acid

A

sal sedativum Hombergi

82
Q

Common name of Zinc oxide

A

Calamine

83
Q

Standardization of 0.1 Perchloric acid: primary standard

A

potassium biphthalate

84
Q

Standardization of 0.1 Perchloric acid: indicator

A

crystal violet

85
Q

Standardization of 0.1 Perchloric acid: dissolve

A

700 mg in 50 mL of glacial acetic acid in 250 mL flask

86
Q

Standardization of 0.1 Perchloric acid: end pint

A

blue to green

PH105 (27 decks)

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