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Rehs > Chemical factors > Flashcards

Chemical factors Flashcards

1
Q

Lithium metal type

A

Alkali metal

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2
Q

Sodium metal type

A

Alkali metal

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3
Q

Potassium metal type

A

Alkali metal

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4
Q

Where is Lithium found

A

Removed trace gases from vacuum tubes, desulfurizer, catalyst, hardeners

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5
Q

Lithium health effects

A

Skin and respiratory irritants

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6
Q

Where is sodium found

A

In vapor lights, tetraethyl lead alloys

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7
Q

Sodium health effects

A

Hydroxides are caustic, nitrates are preservatives, explosives & fireworks, peroxides are irritants and corrosives

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8
Q

Where is potassium found

A

In vapor lights, tetraethyl lead alloys

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9
Q

Potassium health effects

A

Hydroxides are caustic, nitrates are preservatives, explosives

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10
Q

Beryllium metal type

A

Alkali earth metal

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11
Q

Magnesium metal type

A

Alkali earth metal

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12
Q

Strontium metal type

A

Alkali earth metal

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13
Q

Barium metal type

A

Alkali earth metal

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14
Q

Where is beryllium found

A

Fume or dust phosphor lites, non-spark alloy

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15
Q

Beryllium health effects

A

Pneumonitis, cyanosis, chronic breathing, cardiac failure

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16
Q

Where is magnesium found

A

Silicates, light metals alloy

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17
Q

Magnesium health effects

A

Leucocytes, fume fever

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18
Q

Where is strontium found

A

Flares, luminous paint

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19
Q

Strontium health effects

A

Fires, boneseeker

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20
Q

Where is barium found

A

Oil and gas drilling

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21
Q

Barium health effects

A

Baritosis pneumonitis

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22
Q

Iron salts metal type

A

Transitional metals

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23
Q

Chronic acid metal type

A

Transitional metals

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24
Q

Manganese metal type

A

Transitional metals

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25
Q

Cobalt metal type

A

Transitional metals

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26
Q

Nickel metal type

A

Transitional metals

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27
Q

Copper metal type

A

Transitional metals

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28
Q

Tin metal type

A

Transitional metals

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29
Q

Organotins metal type

A

Transitional metals

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30
Q

Zinc metal type

A

Transitional metals

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31
Q

Where is iron salts found

A

Mining and welding

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32
Q

Iron salts toxicology

A

“Siderosis,” pneumonia and emphysema, fume fever, respiratory irritant

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33
Q

Where is chromic acid found

A

Nichrome heating elements, plating

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34
Q

Chromic acid toxicology

A

VII bronchogenic, perforated nasal septum, chrome-plating

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35
Q

Where is manganese found

A

Welding

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36
Q

Manganese toxicology

A

Spastic and psychological symptoms, pneumonitis

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37
Q

Where is cobalt found

A

Tungsten carbide industry

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38
Q

Where is nickel found

A

Money values, plating

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39
Q

Nickel toxicology

A

Nickel carbonyl: carcinogen; dermatitis

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40
Q

Where is copper found

A

Electricity, plumbing alloys

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41
Q

Copper toxicology

A

Fume fever, eye and nasal irritants

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42
Q

Where is tin found

A

Plating, soldering

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43
Q

Tin toxicology

A

Pneumonitis “stenosis”

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44
Q

Where are organotins found

A

PVC stablizers, biocides

45
Q

Organotins toxicology

A

Liver, kidney, pulmonary, central nervous system

46
Q

Where is zinc found

A

Galvanizing, alloys, white paint

47
Q

Zinc toxicology

A

Fume fever

48
Q

Lead metal type

A

Heavy metal

49
Q

Mercury metal type

A

Heavy metal

50
Q

Cadmium metal type

A

Heavy metal

51
Q

Chromium metal type

A

Heavy metal

52
Q

Arsenic metal type

A

Heavy metal

53
Q

Where is lead found

A

Scrap metals, ship-breaking, batteries, paint

54
Q

Lead toxicology

A

Anemia, paralysis, respiratory failure, brain damage, wrist drop, psychological symptoms

55
Q

Where is mercury found

A

Electric apparatus, biocides, mining production

56
Q

Mercury toxicology

A

Gastrointestinal impairment, inflammed mouth and gums, central nervous system tremors, psychological symptoms

57
Q

Where is cadmium found

A

plating, alloys

58
Q

Cadmium toxicology

A

Kidney and testes necrosis, poisoning, vomiting, diarrhea, cramps, fumes, pneumonitis, emphysema

59
Q

Where is chromium found

A

Plating, production of chromate, Cr pigments

60
Q

Chromium toxicology

A

Bronchogenic, skin ulcer, nasal septum

61
Q

Where is arsenic found

A

Medicine, glass manufacturing, biocides

62
Q

Arsenic toxicology

A

Carcinogen, dermatitis, gastrointestinal, possible teratogen, respiratory impairment

63
Q

Where are nitrates found

A

Fertilizer, sewage

64
Q

Nitrates toxicology

A

Met-Hg, possible cancer

65
Q

Where is asbestos found

A

Insulation, mining, shipbuilding

66
Q

Asbestos Toxicology

A

Asbestosis, cancer of lung and mesothelioma, emphysema

67
Q

Chemical form of nitrates

A

Inorganic

68
Q

Chemical form of asbestos

A

Inorganic

69
Q

Chemical form of fibrous glass

A

Inorganic

70
Q

Chemical form of selenium

A

Inorganic

71
Q

Where is fibrous glass found

A

Insulation (thermal and acoustical), reinforcers, plastic, rubber, paper

72
Q

Fibrous glass toxicology

A

Possible carcinogen, lung function, irritant

73
Q

Where is selenium found

A

By-product in metal refining, insecticides rubber and glass industry, coal emissions, tobacco

74
Q

Selenium toxicology (acute)

A

eye and respiratory irritant, headache, convulsions, throat edema

75
Q

Selenium toxicology (chronic)

A

Mental depression, weakness, gastrointestinal disorder, excessive perspiration, nervousness, garlic like odor and taste, kidney and liver impairment

76
Q

Chemical form of aliphatics

A

Organic

77
Q

Chemical form of halogenated aliphatics

A

Organic

78
Q

Chemical form of alkenes

A

Organic

79
Q

Chemical form of alcohols

A

Organic

80
Q

4 elements that are straight chained hydrocarbons

A

Aliphatics, halogenated aliphatics, alkenes, alcohols

81
Q

Where are aliphatics found

A

Fuels, solvents, degreasers

82
Q

Aliphatics health effects

A

Simple asphyxiant, narcotic irritant

83
Q

Where are halogenated aliphatics found

A

Same as analogs but non-inflammatory

84
Q

Where are alkenes found

A

Products of crackling, synthetic chemistry, polymerization

85
Q

Alkenes toxicology

A

Simple asphyxiant, anesthetic

86
Q

Where are alcohols found

A

Methanol, solvents, glycols

87
Q

Alcohols toxicology

A

Skin and mucous irritants; CNS depressant; kidney and liver toxin

88
Q

Chemical form of mixed hydrocarbons

A

Organic

89
Q

Chemical form of aromatics

A

Organic

90
Q

Chemical form of halogenated aromatics

A

Organic

91
Q

Chemical form of aromatics (aniline dyes)

A

Organic

92
Q

Chemical form of phenolics

A

Organic

93
Q

Chemical form of isocyanates

A

Organic

94
Q

Chemical form of organophosphates

A

Organic

95
Q

Where are mixed hydrocarbons found

A

Fuels, gasoline

96
Q

Mixed hydrocarbons health effects

A

Benzene (carcinogen) narcotic, pneumonitis

97
Q

Where are aromatics found

A

Coking, solvents, chemical synthesis

98
Q

Aromatics toxicology

A

Respiratory and skin irritation, central nervous system depression, benzene carcinogen

99
Q

Where are halogenated aromatics found

A

Pesticides and solvents, transformers (PCBs)

100
Q

Halogenated aromatics toxicology

A

Hepatoxic, skin, eye irritant

101
Q

Where are aromatics (aniline dye) found

A

Dyes, explosives, hepatoxic

102
Q

Aromatic (aniline dyes) toxicology

A

Sensitizers, bladder carcinogen

103
Q

Where are phenolics found

A

Explosives, plastics, fertilizer

104
Q

Phenolics toxicology

A

Strong irritation, cyanotic, kidney and liver

105
Q

Where are isocyanates found

A

Polyurethane plastics, foams rubbers

106
Q

Isocyanates toxicology

A

Irritant, respiratory irritant sensitizer, lung function

107
Q

Where are organophosphates found

A

Malathion, parathion, fenthion, diazinon

108
Q

Organophosphates toxicology

A

Interfers with acetylcholinesterase enzyme; symptoms: abdominal pain, headache, blurred vision, tremors, dizziness, weakness, contracted pupils

109
Q

7 alicyclic hydrocarbons

A

Mixed hydrocarbons, aromatics, halogenated aromatics, aromatics (aniline dyes), phenolics, isocyanates, organophosphates

Rehs (14 decks)

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