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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
Standardization of 1N Sodium hydroxide: How much should it be diluted
162 g in 150 mL
26
Standardization of 1N Sodium hydroxide: Indicator
Phenolphthalein
27
Standardization of 1N Potassium hydroxide: type of reaction
Neutralization
28
Standardization of 1N Potassium hydroxide: type of titration
Direct titration
29
Standardization of 1NPotassium hydroxide: primary standard
Potassium biphthalate
30
Standardization of 1N Potassium hydroxide: Endpoint (Color transition)
Colorless to pale pink
31
Standardization of 1N Potassium hydroxide: How much should it be diluted
68 g in 950 mL
32
Standardization of 1N Potassium hydroxide: Indicator
Phenolphthalein
33
Standardization of 1N Sodium bicarbonate: type of reaction
Neutralization
34
Standardization of 1N Sodium bicarbonate: type of titration
Direct titration
35
Standardization of 1N Sodium bicarbonate: primary standard
1 N hydrochloric acid
36
Standardization of 1N Sodium bicarbonate: Endpoint (Color transition)
Persistent pink
37
Standardization of 1N Sodium bicarbonate: How much should it be diluted
3g in 100 mL
38
Standardization of 1N Sodium bicarbonate: Indicator
Methyl red
39
Standardization of 1N HCl: type of reaction
Neutralization
40
Standardization of 1N Sodium Salicylate: type of titration
Direct titration
41
Standardization of 1N Sodium Salicylate: primary standard
1N sulfuric acid
42
Standardization of 1N Sodium Salicylate: Endpoint (Color transition)
Blue to green
43
Standardization of 1N Sodium Salicylate: How much should it be diluted
dissolve in 200 mL of water overall
44
Standardization of 1N Sodium Salicylate: Indicator
Bromophenol Blue
45
Standardization of 1N Sodium hydroxide NF: type of reaction
Neutralization
46
Standardization of 1N Sodium hydroxide NF: type of titration
Direct titration
47
Standardization of 1N Sodium hydroxide NF: primary standard
1 N sulfuric acid
48
Standardization of 1N Sodium hydroxide NF: Endpoint (Color transition)
Colorless to persistent pink color
49
Standardization of 1N Sodium hydroxide NF: How much should it be diluted
Dissolve in 40 mL
50
Standardization of 1N Sodium hydroxide NF: Indicator
Phenolphthalein Methyl orange
51
Standardization of 1N Boric acid: type of reaction
Neutralization
52
Standardization of 1N Boric acid: type of titration
Indirect titration
53
Standardization of 1N Boric acid: primary standard
1 N sodium hydroxide
54
Standardization of 1N Boric acid: Endpoint (Color transition)
Pink to colorless to reappearance of pink
55
Standardization of 1N Boric acid: Indicator
Phenolphthalein
56
Standardization of 1N Zinc Oxide: type of reaction
Neutralization reaction
57
Standardization of 1N Zinc Oxide: type of titration
residual titration
58
Standardization of 1N Zinc Oxide: primary standard
1 N sulfuric acid
59
Standardization of 1N Zinc Oxide: Endpoint (Color transition)
yellow to pink to pale yellow
60
Standardization of 1N Zinc Oxide: How much should it be diluted
50 ml of sulfuric acid
61
Standardization of 1N Zinc Oxide: Indicator
Methyl orange
62
Standardization of 1N Boric acid: End point
Pink to colorless to pink
63
Standardization of 1N Boric acid: diluted with how much water
100 of mixture of equal water and glycerin
64
Standardization of 1N Aspirin: type of reaction
Neutralization
65
Standardization of 1N Aspirin: type of titration
residual alkalimetric titration with blank test
66
Standardization of 1N Aspirin: primary standard
0.5 Sodium hydroxide then 0.5 N sulfuric acid
67
Standardization of 1N Aspirin: Endpoint (Color transition)
Colorless to pink to colorless
68
Standardization of 1N Sulfuric acid: How much should it be diluted
50 mL of sodium hydroxide VS
69
Standardization of 1N Sulfuric acid: Indicator
Phenolphthalein
70
Aspirin Lab Analyte
0.9 - 1.0 g aspirin
71
Aspirin excess titrant
NaOH
72
Aspirin Lab back titrant
HCl
73
Aspirin Lab indicatorr
Phenolphthalein
74
Aspirin Lab endpoint
disappearance of pink color
75
Aspirin Lab perform blank determination?
yes
76
Common name of Hydrochloric acid
Roaster Acid
77
Common name of Sulfuric acid
Oil of vitriol
78
Common name of Sodium hydroxide
Caustic soda
79
Common name of Potassium hydroxide
Caustic potash
80
Common name of Sodium bicarbonate
Baking soda
81
Common name of boric acid
sal sedativum Hombergi
82
Common name of Zinc oxide
Calamine
83
Standardization of 0.1 Perchloric acid: primary standard
potassium biphthalate
84
Standardization of 0.1 Perchloric acid: indicator
crystal violet
85
Standardization of 0.1 Perchloric acid: dissolve
700 mg in 50 mL of glacial acetic acid in 250 mL flask
86
Standardization of 0.1 Perchloric acid: end pint
blue to green

PH105 (27 decks)

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