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Common Ions Flashcards

symbol/valency (77 cards)

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1
Q

What valency do group 1 elements have?

A

1+

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2
Q

What valency do group 2 elements have?

A

2+

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3
Q

What valency do transition metals have?

A

2+

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4
Q

Which element is the exception in the transition metal group?

A

Aluminium

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5
Q

What is the valency of Aluminium?

A

3+

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6
Q

What is the chemical symbol for ammonium?

A

NH4

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7
Q

What is the chemical symbol for carbonate?

A

CO3

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8
Q

What is the chemical symbol for chloride?

A

Cl

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9
Q

What is the chemical symbol for hydrogen-carbonate?

A

HCO3

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10
Q

What is the chemical symbol for hydrogen-sulphate?

A

HSO3

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11
Q

What is the chemical symbol for hydroxide?

A

OH

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12
Q

What is the chemical symbol for nitrate?

A

NO3

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13
Q

What is the chemical symbol for nitrite?

A

NO2

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14
Q

What is the chemical symbol for sulphate?

A

SO4

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15
Q

What is the chemical symbol for sulphite?

A

SO3

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16
Q

What is the chemical symbol for chlorate(I)?

A

ClO

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17
Q

What is hypochlorite?

A

Chlorate(I)

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18
Q

What is the chemical symbol for chlorate(V)?

A

ClO3

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19
Q

What is the chemical symbol for vanadate(V)?

A

VO3

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20
Q

What is the chemical symbol for manganate(VII)?

A

MnO4

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21
Q

What is the chemical symbol for chromate(VI)?

A

CrO4

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22
Q

What is the chemical symbol for dichromate(VI)?

A

Cr2O7

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23
Q

What is the valency for ammonium?

A

1+

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24
Q

What is the valency for for carbonate?

A

2-

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25
What is the valency for chloride?
1-
26
What is the valency for hydrogen-carbonate?
1-
27
What is the valency for hydrogen-sulphate?
1-
28
What is the valency for hydroxide?
1-
29
What is the valency for nitrate?
1-
30
What is the valency for nitrite?
1-
31
What is the valency for sulphate?
2-
32
What is the valency for sulphite?
2-
33
What is the valency for chlorate(I)?
1-
34
What is the valency for chlorate(VI)?
1-
35
What is the valency for vanadate(V)?
1-
36
What is the valency for manganate(VII)?
1-
37
What is the valency for chromate(VI)?
2-
38
What is the valency for dichromate(VI)?
2-
39
How do you name an inorganic compound with only two elements present?
By adding an "-ide" to the end
40
How would you name an inorganic compound with oxygen and one other element?
It will end with "oxide"
41
What is the name for Na2O?
Sodium Oxide
42
How would you name an inorganic compound with chlorine and one other element?
It will end with "chloride"
43
What is the name for AlCl3?
Aluminium chloride
44
How would you name an inorganic compound with bromine/iodine and one other element?
It will end with either "bromide"/"iodide"
45
What is the name for ZnI?
Zinc Iodide
46
What is the name for KBr?
Potassium bromide
47
How would you name an inorganic compound with hydrogen/nitrogen and one other element?
It will end with either "hydride"/"nitride"
48
What is the name for LiH?
Lithium hydride
49
What is the name for Mg3N2?
Magnesium nitride
50
How would you name an inorganic compound that have the -OH group?
It will end with "hydroxide"
51
What is the name for Ca(OH)2?
Calcium Hydroxide
52
How would you name an inorganic compound that have the -CN group?
It will end in cyanide
53
What is the name for KCN
Potassium Cyanide
54
What is the name for PbCl2?
Lead(II) Chloride
55
What is the name for PbCl4?
Lead(IV) Chloride
56
What is the name for Fe(OH)2?
Iron(II) Hydroxide
57
What is the name for Mn(OH)2
Manganese(II) Hydroxide
58
What is the name for CO?
Carbon Monoxide
59
What is the name for SO2?
Sulphur Dioxide or Sulphur(IV) Oxide
60
What is the name for SO3?
Sulphur Trioxide or Sulphur(VI) Oxide
61
What is the name for PCl3?
Phosphorous Trichloride or Phosphorous(III) Chloride
62
What is the name for PCl5?
Potassium Pentachloride or Phosphorous(V) Chloride
63
What is the name for CCl4?
Carbon Tetrachloride
64
What is the name for SiCl4
Silicon Tetrachloride
65
What would a compound containing a metal, a non-metal and oxygen be named?
It will end with "-ate" or "-ite"
66
What is the chemical formula for Sodium Ethanoate?
CH3COONa
67
What is the chemical formula for Sulphuric Acid?
H2SO4
68
What is the chemical formula for Nitric Acid?
HNO3
69
What is the chemical formula for Hydrochloric Acid?
HCl
70
What is the chemical formula for Ammonia?
NH3
71
What is the chemical formula for Methane?
CH4
72
What is the chemical formula for Ethane?
C2H6
73
What is the chemical formula for Propane?
C3H8
74
What is the chemical formula for Butaune?
C4H10
75
What is the chemical formula for Ethanol?
C2H5OH
76
What is the chemical formula for Ethanoic Acid?
CH3COOH
77
What is the chemical formula for Chloroethane?
C2H5Cl

Chemistry (2 decks)

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