Chem Polyatomic Formulas

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Last updated 4:34 AM on 9/7/26
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35 Terms

1
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Acetate

C2H302^-1

2
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Ammonium

NH4+1

3
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Bicarbonate

HCO3^-1

4
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Bisulfate

HSO4^-1

5
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Bisulfide

HS^-1

6
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Bisulfite

HSO3^-1

7
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Bromate

BrO3^-1

8
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Bromite

BrO2^-1

9
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Carbonate

CO3^-2

10
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Chlorate

ClO3^-1

11
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Chlorite

ClO2^-1

12
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Chromate

CrO4^-2

13
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Cyanide

CN^-1

14
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Dichromate

Cr2O7^-2

15
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Hydronium

H3O^+1

16
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Hydroxide

OH^-1

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Hypobromite

BrO^-1

18
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Hypochlorite

ClO^-1

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Hypoiodite

IO^-1

20
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Iodate

IO3^-1

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Iodite

IO2^-1

22
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Nitrate

NO3^-1

23
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Nitrite

NO2^-1

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Oxalate

C2O4^-2

25
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Perbromate

BrO4^-1 (WHAT DOES IT SAY)

26
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Perchlorate

ClO4^-1 (WHAT DOES IT SAY)

27
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Periodate

IO4^-1 (I’ve noticed the O’s with 4s start with p)

28
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Per-man-ganate

MnO4^-1

29
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Peroxide

O2^-2

30
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Phosphate

PO4^-3

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Phosphite

PO3^-3

32
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Sulfate

SO4^-2

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Sulfite

SO3^-2

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Thiocyanate

SCN^-1

35
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Thiosulfate

S2O3^-2