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DAT > GEN CHEM > Flashcards

GEN CHEM Flashcards

1
Q

What are the diatomic elements?

A

Hydrogen, chlorine, bromine, iodine, nitrogen, oxygen, flourine,

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2
Q

alumnium(Al) charge

A

+3

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3
Q

Zinc (Zn) charge

A

+2

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4
Q

cadmium(Cd) charge

A

+2

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5
Q

Gold(Ag) charge

A

+1

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6
Q

Acetate

A

CH3COO- (C2H3O2-)

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7
Q

Ammonium

A

NH4+

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8
Q

Arsenate

A

AsO4^3-

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9
Q

Arsenite

A

AsO3^3-

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10
Q

Azide

A

N3-

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11
Q

Bromate

A

BrO3-

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12
Q

Bromite

A

BrO2-

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13
Q

Carbonate

A

CO3^2-

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14
Q

Chlorate

A

ClO3-

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15
Q

Chlorite

A

ClO2-

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16
Q

Chromate

A

CrO4^2-

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17
Q

Chromite

A

CrO2-

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18
Q

Cyanate

A

CNO-

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19
Q

Cyanide

A

CN-

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20
Q

Dichromate

A

Cr2O7^2-

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21
Q

DiHydrogen Phosphate

A

H2PO4-

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22
Q

DiHydrogen Phosphite

A

H2PO3-

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23
Q

Disulfide

A

S2^2-

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24
Q

Hydrogen Carbonate

A

HCO3-

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25
Q

Hydrogen Phosphate

A

HPO4^2-

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26
Q

Hydrogen Phosphite

A

HPO3^2-

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27
Q

Hydrogen Sulfate

A

HSO4-

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28
Q

Hydrogen Sulfite

A

HSO3-

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29
Q

Hydronium

A

H3O+

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30
Q

Hydroxide

A

OH-

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31
Q

Hypobromite

A

BrO-

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32
Q

Hypochlorite

A

ClO-

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33
Q

Hypoiodite

A

IO-

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34
Q

Iodate

A

IO3-

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35
Q

Iodite

A

IO2-

36
Q

Mercury (I)

A

Hg2^2+

37
Q

Nitrate

A

NO3-

38
Q

Nitride

A

N^3-

39
Q

Nitrite

A

NO2-

40
Q

Oxalate

A

C2O4^2-

41
Q

Oxide

A

O^2-

42
Q

Perbromate

A

BrO4-

43
Q

Perchlorate

A

ClO4-

44
Q

Periodate

A

IO4-

45
Q

Permanganate

A

MnO4-

46
Q

Peroxide

A

O2^2-

47
Q

Phosphate

A

PO4^3-

48
Q

Sulfate

A

SO4^2-

49
Q

Sulfide

A

S^2-

50
Q

Sulfite

A

SO3^2-

51
Q

Thiocyanate

A

CNS-

52
Q

Thiosulfate

A

S2O3^2-

53
Q

Chloric acid

A

HClO3

54
Q

Hydrobromic acid

A

HBr

55
Q

Hydrochloric acid

A

HCl

56
Q

Hydroiodic acid

A

HI

57
Q

Nitric acid

A

HNO3

58
Q

Perchloric acid

A

HClO4

59
Q

Sulfuric acid

A

H2SO4

60
Q

Centi

A

10^-2

61
Q

Giga

A

10^9

62
Q

Kilo

A

10^3

63
Q

Mega

A

10^6

64
Q

Micro

A

10^-6

65
Q

Milli

A

10^-3

66
Q

Nano

A

10^-9

67
Q

Terra

A

10^12

68
Q

Cr electron configuration

A

[Ar] 4s1 3d5

69
Q

Mo electron configuration

A

[Kr] 5s1 4d5

70
Q

Cu electron configuration

A

[Ar] 4s1 3d10

71
Q

Ag electron configuration

A

[Kr] 5s1 4d10

72
Q

Au electron configuration

A

[Xe] 6s1 4f14 5d10

73
Q

Order of electromagnetic radiation from longest to highest

A

Roman Men Invented Very Unusual X-Ray Guns

  • Radio
  • Microwave
  • Infrared
  • Visual
  • UV
  • X-ray
  • Gamma
74
Q

Characteristics of alkali metals

A
  • low ionization energy (easy to remove electrons)
  • very reactive with water
  • readily form ionic compounds
75
Q

What happens when alkali metals react with water

A

ex. M + H20 -> MOH + 1/2 H2

- very exothermic reaction, produces hydrogen gas

76
Q

What are alkali metals

A

the first group/column of the periodic table

77
Q

What are alkaline earth metals

A

the second group/column of the periodic table

78
Q

Characteristics of alkaline earth metals

A
  • low (but not as low as alkali) ionization energy
  • reactive with water (but not as much as alkali)
  • generally more reactive with water as you move down the group
79
Q

What are the halogens

A

group/column 7A/17

80
Q

Characteristics pf halogens

A
  • very electronegative with high electron affinity
  • only 1 valence electron away from a full octet
  • easily reduced (electrons added to it)
  • highly reactive with metals, and are good oxidizing agents (take electrons)
81
Q

What are the noble gases

A

group/column 8A/18

82
Q

Characteristics of the noble gases

A

-inert, unreactive because they already have a full octet

83
Q

What are the transition metals

A

d block elements

84
Q

Characteristics of transition metals

A
  • form brightly-colored compounds due to the unique shape of d orbitals which allow their electrons to absorb colored light and be promoted to higher energy levels
  • can have multiple oxidation states
85
Q

What is the oxygen group?

A

Group/column 6A/16

86
Q

Characteristics of the oxygen group

A
  • two forms of molecular oxygen: O2 and O3
  • O2 is a good oxidizing agent (oxidant)
  • O3 is an even better oxidizing agent
  • metals react with oxygen to for metal oxides
  • M + O2 -> MO

DAT (3 decks)

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