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Chemistry > Redox (rctn/prod) & Plyatm. ions > Flashcards

Redox (rctn/prod) & Plyatm. ions Flashcards

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1
Q

Reduced in acid: MnO4-

A

Mn+2

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2
Q

Reduced in acid: MnO2

A

Mn+2

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3
Q

Reduced in base/neutral: MnO4-

A

MnO2

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4
Q

Reduced in acid: CrO4-2

A

Cr+3

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5
Q

Reduced: HNO3 (conc.)

A

NO2

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6
Q

Reduced: HNO3 (dilut.)

A

NO

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7
Q

Reduced: H2SO4 (hot/conc.)

A

H2O + SO2

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8
Q

Reduced: Metal -ic ions (Fe+3, Cu+2, Hg+2…)

A

Metal -ous ions (Fe+2, Cu+1, Hg2+2…)

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9
Q

Reduced: Free Halogens (F2, Cl2, Br2)

A

Halide ions (F-, Cl-, Br-)

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10
Q

Reduced: HClO4

A

Cl-

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11
Q

Reduced: H2O2

A

H2O

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12
Q

Oxidized: Halide ions

A

Free Halogens (F2, Cl2, Br2…)

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13
Q

Oxidized: Free Metals (Ag, Cu, Na)

A

Metal ions (Ag+, Cu+2, Na+)

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14
Q

Oxidized: SO3-2 (aq) or SO2

A

SO4-2

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15
Q

Oxidized: NO2-

A

NO3-

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16
Q

Oxidized: Free Halogen (dilut. basic)

A

Hypohalite ions (ClO-, BrO-…)

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17
Q

Oxidized: Free Halogen (conc. basic)

A

Halite ions (ClO2-, BrO2-…)

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18
Q

Oxidized: Metal -ous ions (Fe+2, Cu+…)

A

Metal -ic ions (Fe+3, Cu+2)

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19
Q

Oxidized: C2O4-2

A

CO2 or CO3-2

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20
Q

Oxidized: H2O2

A

O2

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21
Q

ClO-

A

Hypochlorite

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22
Q

ClO2-

A

Chlorite

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23
Q

ClO3-

A

Chlorate

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24
Q

ClO4-

A

Perchlorate

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25
Q

C2H3O2-

A

Acetate

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26
Q

C2O4-2

A

Oxalate

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27
Q

HCO3-

A

Bicarbonate (hyd. carb.)

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28
Q

CrO4-2

A

Chromate

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29
Q

Cr2O7-2

A

Dichromate

30
Q

O-2; O2-2

A

Oxide; Peroxide

31
Q

H+ ; H-

A

Hydrogen: Hydride

32
Q

OH-

A

Hydroxide

33
Q

HCOO-

A

Formate

34
Q

MnO4-

A

Permanganate

35
Q

NH4+

A

Ammonium

36
Q

NO2-

A

Nitrite

37
Q

NO3-

A

Nitrate

38
Q

PO3-3

A

Phosphite

39
Q

PO4-3

A

Phosphate

40
Q

SO3-2

A

Sulfite

41
Q

SO4-2

A

Sulfate

42
Q

HSO3-

A

Hydrogen Sulfite

43
Q

HPO4-2

A

Hydrogen Phosphate

44
Q

H2PO4-

A

Dihydrogen Phosphate

45
Q

S2O3-2

A

Thiosulfate

46
Q

Alkali Metals, NH4+

A

Soluble

47
Q

NO3-, C2H3O2-

A

Soluble

48
Q

Cl-, Br-, I-

A

Soluble; Ag+, Hg+2, Hg2+2, Pb+2

49
Q

SO4-2

A

Soluble; Ca+2, Sr+2, Ba+2, Ag+, Pb+2, Hg2+2

50
Q

CO3-2

A

Insoluble; alkali, NH4+

51
Q

PO4-3

A

Insoluble; alkali, NH4+

52
Q

S-2

A

Insoluble; alkali, NH4+

53
Q

OH-

A

Insoluble; alkali, NH4+, Ca+2, Sr+2, Ba+2

54
Q

Two types of double replacement rxns

A

Precipitation, Neutralization

55
Q

Three types of oxide rxns

A

Metal oxide reacts with water; Nonmetal oxide reacts with water; nonmetal and metal oxides combine

56
Q

Three non-redox decomp rxns

A

Decomp of OH-; decomp of SO3-2 or CO3-2; decomp of salt containing oxygen

57
Q

Three redox decomp rxns

A

Decomp of compound into its elements; decomp of peroxide; decomp of chlorates

58
Q

Redox combination rxn

A

synthesis of compound from elements

59
Q

Redox single replacement rxns

A

anion replacement; cation replacement

60
Q

Three Redox combustion rxns

A

combustion of element; combustion of hydrocarbon; combustion of neutral compound made of two nonmetals

61
Q

Three special redox

A

redox in basic soln; redox in acidic soln; same element oxidized and reduced

62
Q

product(s) of precipitation rxn

A

exchange of cations

63
Q

product(s) of neutralization rxn (acid+base)

A

salt + water

64
Q

product(s) of metal oxide rxt with water

A

Cation and OH-

65
Q

product(s) of nonmetal oxide rxt with water

A

Covalent polyatomic acid

66
Q

product(s) of metal and nonmetal oxide combination

A

a salt

67
Q

product(s) of XOH- decomp

A

metal oxide + water

68
Q

product(s) of XCO3-2 or XSO3-2 decomp

A

nonmetal oxide + water

69
Q

product(s) of decomp of a salt containing oxygen

A

metal oxide + nonmetal oxide

70
Q

product(s) of decomp of chlorates

A

salt + O2

71
Q

Product(s) of hydrocarbon combustion

A

H2O + CO2 + CO

Chemistry (10 decks)

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