Chemistry CH10,6,16 Flashcards

1
Q

The octet rule

A

Is associated with stability and can hold up to 8 valence electrons

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2
Q

Covalent bonds

A

Nonmetals (sharing electrons)

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3
Q

Ionic bonds

A

Nonmetals and metals (transferring electrons)

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4
Q

How many electrons does oxygen gain?

A

2 electrons

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5
Q

15 protons with an ionic charge of -3

A

18

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6
Q

VSEPR

A

shape of molecule

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7
Q

what kind of bonds have the highest melting point

A

ionic bonds

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8
Q

NH4+

A

Ammonium

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9
Q

NO3-

A

Nitrate

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10
Q

CO3 2-

A

Carbonate

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11
Q

HCO3-

A

hydrogen carbonate (bicarbonate)

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12
Q

OH-

A

hydroxide

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13
Q

NO2-

A

nitrite

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14
Q

PO4 3-

A

Phosphate

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15
Q

PO3 3-

A

Phosphite

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16
Q

CIO4-

A

Perchlorate

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17
Q

CIO3-

A

Chlorate

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18
Q

CIO2-

A

Chlorite

19
Q

CIO-

A

Hypochlorite

20
Q

CN-

A

Cyanide

21
Q

C2H3O2-

A

Acetate

22
Q

SO4 2-

A

Sulfate

23
Q

HSO4-

A

Hydrogen sulfate (bisulfate)

24
Q

SO3 2-

A

Sulfite

25
Q

HSO3-

A

Hydrogen sulfite (bisulfite)

26
Q

HPO4 2-

A

Hydrogen phosphate

27
Q

H2PO4-

A

Dihydrogen phosphate

28
Q

Calcium carbonate

A

Ca(CO3)2

29
Q

Sodium phosphate

A

Na(PO4)3

30
Q

Cu(NO)3

A

Copper (II) nitrate

31
Q

Mono
Di
Tri
Tetra
Penta
Hexa
Hepta
Octa
Nona
Deca

A

1
2
3
4
5
6
7
8
9
10

32
Q

Carbon Monoxide

A

CO

33
Q

Phosphorus trichloride

A

PCI3

34
Q

Diboron trioxide

A

B2O3

35
Q

Barium phosphite

A

Ba3(PO3)2

36
Q

How many valence electrons does a PCI3 have? Give the name

A

Phosphorus trichloride has 26 valence electrons

37
Q

Double bonds

A

Carbon, sulfur, oxygen, and nitrogen

38
Q

Single bonds

A

One pair of shared electrons

39
Q

A molecular is represented by?

A

The lewis structure

40
Q

Linear has an angle of?

A

180

41
Q

Trigonal planar has 3 groups angled at ?

A

120

42
Q

Tetrahedral shape has 4 groups and an angle of?

A

109

43
Q

Trigonal pyramid has 3 groups and an angle of?

A

109

44
Q
A