Polyatomic Ions Flashcards

1
Q

Hydrogen oxide

A

H2O

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2
Q

Sodium chloride

A

NaCl

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3
Q

Magnesium sulphate

A

MgSO4

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4
Q

Methane

A

CH4

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5
Q

Carbon dioxide

A

CO2

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6
Q

Hydrogen nitrate

A

HNO3

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7
Q

Hydrogen carbonate

A

H2CO3

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8
Q

Hydrogen phosphate

A

H3PO4

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9
Q

Ethanoic acid

A

CH3COOH

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10
Q

Hydrogen chloride

A

HCl

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11
Q

Hydrogen sulphate

A

H2SO4

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12
Q

Copper sulphate

A

CuSO4

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13
Q

Hydrogen nitride

A

NH3

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14
Q

Sodium hydroxide

A

NaOH

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15
Q

Sodium hydrogen carbonate

A

NaHCO3

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16
Q

Sodium carbonate

A

Na2CO3

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17
Q

Potassium hydroxide

A

KOH

18
Q

Potassium nitrate

A

KNO3

19
Q

Calcium carbonate

A

CaCO3

20
Q

Calcium sulphate

A

CaSO4

21
Q

Ammonium

A

NH4+

22
Q

Hydronium

A

H3O+

23
Q

Hydroxide

A

OH-

24
Q

Nitrate

A

NO3-

25
Q

Nitrite 

A

NO2-

26
Q

Permanganate

A

MnO4-

27
Q

Chlorate

A

ClO3-

28
Q

Hypochlorite

A

ClO-

29
Q

Hydrogen carbonate

A

HCO3-

30
Q

Hydrogen sulphate

A

HSO4-

31
Q

Hydrogen sulphite

A

HSO3-

32
Q

Dihydrogen phosphate

A

H2PO4-

33
Q

Acetate

A

CH3COO-

34
Q

Sulphate

A

SO42-

35
Q

Sulphite

A

SO32-

36
Q

Peroxide

A

O22-

37
Q

Manganate

A

MnO42-

38
Q

Hydrogen phosphate

A

HPO42-

39
Q

Chromate

A

CrO42-

40
Q

Dichromate

A

Cr2O72-

41
Q

Carbonate

A

CO32-

42
Q

Phosphate

A

PO43-