Polyatomic Ions Formulas and Charges – Flashcards
Unlock all answers in this set
Unlock answersquestion
ammonium (formula + charge)
answer
NH₄¹⁺
question
acetate (formula + charge)
answer
C₂H₃O₂¹⁻
question
dihydrogen phosphate (formula + charge)
answer
H₂PO₄¹⁻
question
hydroxide (formula + charge)
answer
OH¹⁻
question
hydrogen carbonate (formula + charge)
answer
HCO₃¹⁻
question
hydrogen sulfate (formula + charge)
answer
HSO₄¹⁻
question
hypochlorite (formula + charge)
answer
ClO¹⁻
question
nitrate (formula + charge)
answer
NO₃¹⁻
question
permanganate (formula + charge)
answer
MnO₄¹⁻
question
thiocyanate (formula + charge)
answer
SCN¹⁻
question
carbonate (formula + charge)
answer
CO₃²⁻
question
chromate (formula + charge)
answer
CrO₄²⁻
question
dichromate (formula + charge)
answer
Cr₂O₇²⁻
question
hydrogen phosphate (formula + charge)
answer
HPO₄²⁻
question
oxalate (formula + charge)
answer
C₂O₄²⁻
question
sulfate (formula + charge)
answer
SO₄²⁻
question
sulfite (formula + charge)
answer
SO₃²⁻
question
phosphate (formula + charge)
answer
PO₄³⁻
question
dimercury (formula + charge)
answer
Hg₂²⁺
question
bromate (formula + charge)
answer
BrO₃¹⁻
question
chlorate (formula + charge)
answer
ClO₃¹⁻
question
chlorite (formula + charge)
answer
ClO₂¹⁻
question
cyanide (formula + charge)
answer
CN¹⁻
question
hydrogen sulfide (formula + charge)
answer
HS¹⁻
question
nitrite (formula + charge)
answer
NO₂¹⁻
question
perchlorate (formula + charge)
answer
ClO₄¹⁻
question
peroxide (formula + charge)
answer
O₂²⁻
question
silicate (formula + charge)
answer
SiO₃²⁻
question
arsenate (formula + charge)
answer
AsO₃³⁻
question
phosphite (formula + charge)
answer
PO₃³⁻
