Common Polyatomic Ions Flashcards

(25 cards)

1
Q

What is NH4^+

A

Ammonium

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2
Q

What is H3O^+

A

Hydronium

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3
Q

What is O2^2-

A

Peroxide

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4
Q

What is OH^-

A

Hydroxide

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5
Q

What is CH3COO^- and CH3COOH

A

Acetate and acetic acid

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6
Q

What is CN^- and HCN

A

Cyanide and hydrocyanic acid

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7
Q

What is N3^- and HN3

A

Azide and hydrazoic acid

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8
Q

What is CO3^2- and H2CO3

A

Carbonate and carbonic acid

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9
Q

What is HCO3^-

A

Bicarbonate

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10
Q

What is NO3^- and HNO3

A

Nitrate and nitric acid

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11
Q

What is NO2^- and HNO2

A

Nitrite and nitrous acid

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12
Q

What is SO4^2- and H2SO4

A

Sulfate and sulfuric acid

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13
Q

What is HSO4^-

A

Hydrogen sulfate

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14
Q

What is SO3^2- and H2SO3

A

Sulfite and sulfurous acid

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15
Q

What is HSO3^-

A

Hydrogen sulfite

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16
Q

What is PO4^3-

17
Q

What is HPO4^2-

A

Hydrogen phosphate

18
Q

What is H2PO4^-

A

Dihydrogen phosphate

19
Q

What is ClO4^- and HClO4

A

Perchlorate and perchoric acid

20
Q

What is ClO3^- and HClO3

A

Chlorate and chloric acid

21
Q

What is ClO2^- and HClO2

A

Chlorite and chlorous acid

22
Q

What is ClO^- and HClO

A

Hypochlorite and hypochlorous acid

23
Q

What is CrO4^2- and H2CrO4

A

Chromate and chromic acid

24
Q

What is Cr2O7^2- and H2Cr2O7

A

Dichromate and dichromic acid

25
What is MnO4^- and HMnO4
Permanganate and permanganic acid