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Chemistry > Ch.5 Nomeclature > Flashcards

Ch.5 Nomeclature Flashcards

(74 cards)

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1
Q

what is nomenclature?

A

systemic approach to naming and writing formulas of chemical compounds

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2
Q

what are ionic binary compounds?

A

compounds that contain a metal and a nonmetal

Ex: AgBr
silver bromide

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3
Q

what are covalent (molecular) binary compounds?

A

compounds that contain two different nonmetals

Ex:CO2
carbon dioxide

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4
Q

what is the charge of H+?

A

1+ cation

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5
Q

what is the charge of Li ?

A

1+ cation

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6
Q

what is the charge of Na+?

A

1+ cation

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7
Q

what is the charge of K+?

A

1+ cation

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8
Q

what is the charge of Cs+?

A

1+ cation

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9
Q

what is the charge of Ag ?

A

1+ cation

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10
Q

what is the charge of Mg2+?

A

2+ cation

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11
Q

what is the charge of Ca2+?

A

2+ cation

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12
Q

what is the charge of Sr2+?

A

2+ cation

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13
Q

what is the charge of Ba2+?

A

2+ cation

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14
Q

what is the charge of Zn2+?

A

2+ cation

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15
Q

what is the charge of Cd2+?

A

2+ cation

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16
Q

what is the charge of Al?

A

3+ cation

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17
Q

what is the charge of H-?

A

1- anion

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18
Q

what is the charge of F?

A

1- anion

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19
Q

what is the charge of Cl-?

A

1 - anion

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20
Q

what is the charge of Br?

A

1- anion

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21
Q

what is the charge of I-?

A

1 - anion

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22
Q

what is the charge of O2-?

A

2- anion

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23
Q

what is the charge of S2-?

A

2- anion

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24
Q

what is the charge of N3-?

A

3- anion

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25
what is the systemic name for the ion formula Cr2+?
chromium(II)
26
what is the systemic name for the ion formula Cr3+?
Chromium(III)
27
what is the systemic name for the ion formula Co2+?
cobalt (II)
28
what is the systemic name for the ion formula Co3+?
cobalt (III)
29
what is the systemic name for the ion formula Cu+?
copper(I)
30
what is the systemic name for the ion formula Cu2+?
copper(II)
31
what is the systemic name for the ion formula Fe2+?
iron (II)
32
what is the systemic name for the ion formula Fe 3+?
iron(III)
33
what is the systemic name for the ion formula Pb4+?
lead (IV)
34
what is the systemic name for the ion formula Pb2+?
lead(II)
35
what is the systemic name for the ion formula Hg2^2+
Mercury (I)
36
what is the systemic name for the ion formula Hg2+?
mercury(II)
37
what is the systemic name for the ion formula Sn2+?
tin(II)
38
what is the systemic name for the ion formula Sn2+?
tin(IV)
39
what is a binary covalent compound is typically formed?
by the combination of two nonmetals
40
mono- means
1
41
di- means
2
42
tri- means
3
43
tetra- means
4
44
penta- means
5
45
hexa- means
6
46
hepta- means
7
47
octa- means
8
48
what are charged entities composed of several atoms bound together?
Polyatomic ions
49
what is ammonium (polyatomic ion)?
NH4+
50
what is hydronium (polyatomic ion cation)?
H3O+
51
what is acetate (polyatomic ion anion)?
CH3COO-
52
what is cyanide (polyatomic ion anion)?
CN-
53
what is hydroxide (polyatomic ion anion)?
OH-
54
what is hypochlorite (polyatomic ion anion)?
ClO-
55
what is chlorate (polyatomic ion anion)?
ClO3-
56
what is perchlorate (polyatomic ion anion)?
ClO4-
57
what is nitrate (polyatomic ion anion)?
NO3-
58
what is nitrite (polyatomic ion anion)?
NO2-
59
what is permanganate (polyatomic ion anion)?
MnO4-
60
what is carbonate (polyatomic ion anion)?
CO32-
61
what is hydrogen carbonate (polyatomic ion anion)?
HCO3-
62
what is Chromate (polyatomic ion anion)?
CrO4^2-
62
what is dichromate (polyatomic ion anion)?
Cr2O7^2-
63
what is peroxide (polyatomic ion anion)?
O2^2-
64
what is phosphate (polyatomic ion anion)?
PO4^3-
65
what is hydrogen phosphate (polyatomic ion anion)?
HPO4^2
66
what is dihydrogen phosphate (polyatomic ion anion)?
H2PO4
67
what is sulfite (polyatomic ion anion)?
SO3^2-
68
what is sulfate (polyatomic ion anion)?
SO4^2-
69
what is hydrogen sulfate (polyatomic ion anion)?
HSO4^2-
70
The ion with more oxygen atoms takes the non metal roar and suffix what?
-ate
71
The ion with fewer oxygen atoms takes the nonmetal root and suffix ?
-ite
72
what are the two common types of acids?
1.binary acids 2.oxoacids
73
what is a binary acid?
solutions form when certain gases compounds dissolve in water

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