Polyatomic Ions (CHE 111 - Exam 1)
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ORU Fall 2026
Last updated 8:47 PM on 9/14/26
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16 Terms
1
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Nitrate
NO₃⁻
2
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Sulfate
SO₄²⁻
3
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Phosphate
PO₄³⁻
4
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Chlorate
ClO₃⁻
5
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Acetate
C₂H₃O₂⁻
6
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Chromate
CrO₄²⁻
7
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Dichromate
Cr₂O₇²⁻
8
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Carbonate
CO₃²⁻
9
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Permanganate
MnO₄⁻
10
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Nitrite
NO₂⁻
11
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Sulfite
SO₃²⁻
12
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Phosphite
PO₃³⁻
13
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Chlorite
ClO₂⁻
14
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Cyanide
CN⁻
15
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Ammonium
NH₄⁺
16
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Hydroxide
OH⁻