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AS Chemistry (Me) > Formulas To Learn > Flashcards

Formulas To Learn Flashcards

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1
Q

Hydrogen sulphide contains

A

Hydrogen and sulphur

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2
Q

Caesium chloride contains

A

Caesium and chlorine

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3
Q

Sodium phosphide contains

A

Sodium and phosphorus

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4
Q

Sodium phosphate contains

A

Sodium, phosphorus and oxygen

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5
Q

Cobalt nitrate contains

A

Cobalt, nitrogen and oxygen

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6
Q

Magnesium aluminate contains

A

Magnesium aluminium and oxygen

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7
Q

Nitrogen dioxide

A

Nitrogen and oxygen but 2 oxygen I think

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8
Q

Sodium hydrogen carbonate contains

A

Sodium, hydrogen, carbon and oxygen

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9
Q

Potassium hydroxide contains

A

Potassium, hydrogen and oxygen

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10
Q

General rule: ending in ‘ide’ means

A

Containing only 2 different elements

Eg copper oxide is only copper and oxygen

Metal is always written first

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11
Q

General rule: ending in ‘ate’ means

A

Contains oxygen as well

Eg sodium phosphate contains sodium, phosphorus and oxygen

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12
Q

Aluminium Oxide

A

Al2O3

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13
Q

Aluminium Chloride

A

AlCl3

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14
Q

Ammonium

A

NH4

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15
Q

Ammonia

A

NH3

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16
Q

Ammonium Chloride

A

NH4Cl

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17
Q

Ammonium Sulphate

A

(NH4)2SO4

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18
Q

Calcium Carbonate

A

CaCO3

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19
Q

Calcium Chloride

A

CaCl2

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20
Q

Calcium Hydroxide

A

Ca(OH)2

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21
Q

Carbon Monoxide

A

CO

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22
Q

Carbon Dioxide

A

CO2

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23
Q

Cobalt (II) Chloride

A

CoCl2

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24
Q

Copper (II) Chloride

A

CuCl2

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25
Q

Copper (I) Oxide

A

Cu2O

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26
Q

Copper (II) sulphate

A

CuSO4

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27
Q

Hydrogen Chloride

A

HCl (g)

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28
Q

Hydrochloric Acid

A

HCl (aq)

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29
Q

Hydrogen Fluoride

A

HF

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30
Q

Hydrogen Peroxide

A

H2O2

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31
Q

Hydrogen Sulphide

A

H2S

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32
Q

Iron (II) Chloride

A

FeCl2

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33
Q

Iron (III) Chloride

A

FeCl3

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34
Q

Magnesium Carbonate

A

MgCO3

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35
Q

Magnesium Chloride

A

MgCl2

36
Q

Need to finish sheet

A

Both sheets!

37
Q

Copper oxide contains

A

Copper and Oxygen

38
Q

Magnesium Oxide

A

MgO

39
Q

Manganese (IV) Oxide

A

MnO2

40
Q

Nitric Acid

A

HNO3

41
Q

Nitrogen Monoxide

A

NO

42
Q

Nitrogen Dioxide

A

NO2

43
Q

Phosphoric Acid

A

H3PO4

44
Q

Potassium Chloride

A

KCl

45
Q

Potassium Hydroxide

A

KOH

46
Q

Potassium Nitrate

A

KNO3

47
Q

Silicon (IV) Oxide

A

SiO2

48
Q

Silver Nitrate

A

AgNO3

49
Q

Sodium Carbonate

A

Na2CO3

50
Q

Sodium Chloride

A

NaCl

51
Q

Sodium Hydroxide

A

NaOH

52
Q

Sodium Nitrate

A

NaNO3

53
Q

Sodium Sulphate

A

Na2SO4

54
Q

Sulphur Dioxide

A

SO2

55
Q

Sulphur Trioxide

A

SO3

56
Q

Sulphuric Acid

A

H2SO4

57
Q

Zinc Carbonate

A

ZnCO3

58
Q

Zinc Oxide

A

ZnO

59
Q

Water

A

H2O

60
Q

Ammonium Ion

A

+
NH
4

61
Q

Hydrogen Ion

A

H+

62
Q

Copper (I) Ion

A

Cu+

63
Q

Potassium Ion

A

K+

64
Q

Sodium Ion

A

Na+

65
Q

Silver Ion

A

Ag+

66
Q

Calcium Ion

A

2+

Ca

67
Q

Magnesium Ion

A

2+

Mg

68
Q

Copper (II) ion

A

2+

Cu

69
Q

Iron (II) ion

A

2+

Fe

70
Q

Zinc ion

A

2+

Zn

71
Q

Aluminium ion

A

3+

Al

72
Q

Iron (III) ion

A

3+

Fe

73
Q

Tin (IV) ion

A

4+

Sn

74
Q

Bromide ion

A

Br-

75
Q

Chloride ion

A

Cl-

76
Q

Iodide ion

A

I-

77
Q

Hydroxide ion

A

OH-

78
Q

Nitrate ion

A

-
NO
3

79
Q

Carbonate ion

A

2-
CO
3

80
Q

Oxide ion

A

2-

O

81
Q

Sulphate (VI) ion

A

2-
SO
4

82
Q

Sulphide ion

A

2-

S

83
Q

Phosphate ion

A

3-
PO
4

84
Q

Sulphate (IV) ion

A

2-
SO
3

85
Q

Hydrogen Carbonate ion

A

-
HCO
3

86
Q

Are positive ions (cations) usually metal or non metals?

A

Metals

87
Q

Are negative ions (anions) usually metals or non metals?

A

Non metals

AS Chemistry (Me) (71 decks)

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