Polyatomic ions

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Last updated: May 29, 2023

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First submitted	May 29, 2023
Times taken	6
Average score	100.0%
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formula	Answer
NO2-	nitrite
NO3-	nitrate
CN-	cyanide
OH-	hydroxide
HCO3-	hydrogen carbonate
H2PO4-	dihydrogen phosphate
HSO3-	hydrogen sulfite
HSO4-	hydrogen sulfate
ClO2-	chlorite
ClO3-	chlorate

formula	Answer
SO₃²⁻	sulfite
SO₄²-	sulfate
CO3 2-	carbonate
CrO₄²⁻	chromate
Cr2O7 2-	dichromate
HPO₄²⁻	hydrogen phosphate
PO3 3-	phosphite
PO4 3-	phosphate
NH+	ammonium

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