Common Formulas Flashcards

1
Q

NH4+

A

ammonium ion

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2
Q

OH-

A

hydroxide ion

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3
Q

CN-

A

cyanide ion

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4
Q

SO4^2-

A

sulfate ion

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5
Q

O2^2-

A

peroxide ion

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6
Q

CNO-

A

cyanate ion

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7
Q

HSO4-

A

hydrogen sulfate ion

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8
Q

C2H3O2-

A

acetate ion

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9
Q

SCN-

A

thiocyanate ion

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10
Q

SO3^2-

A

sulfite ion

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11
Q

ClO4-

A

perchlorate ion

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12
Q

CO3^2-

A

carbonate ion

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13
Q

NO3-

A

nitrate ion

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14
Q

ClO3-

A

chlorate ion

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15
Q

HCO3-

A

hydrogen carbonate

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16
Q

NO2-

A

nitrite ion

17
Q

ClO2-

A

chlorite ion

18
Q

C2O4^2-

A

oxalate ion

19
Q

PO4^3-

A

phosphate ion

20
Q

ClO-

A

hypochlorite ion

21
Q

S2O3^2-

A

thiosulfate ion

22
Q

HPO4^2-

A

hydrogen phosphate

23
Q

CrO4^2-

A

chromate ion

24
Q

Hg22+

A

mercury(I) ion

25
Q

H2PO4-

A

dihydrogen phosphate

26
Q

Cr2O7^2-

A

dichromate ion

27
Q

H3O+

A

hydronium ion