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Common Polyatomic Ions Quiz

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Questions and Answers

Qual es le formula chimic del ion con le nomine 'perclorato'?

ClO4- (correct)

ClO2-

ClO-

ClO3-

Qual es le nomes del ions CO32- e CO22-?

nitrite e nitrate

carbonate e nitrate

carbonate e carbonite (correct)

carbonite e carbonate

Quid representa le formula SO42- in terminos de ion polyatomic?

persulfate

sulfite

hyposulfite

sulfate (correct)

Quale es le formula del ion cyanide?

CN- (D) Signup and view all the answers

Qual es le nomine correcte pro le ion NH4+?

ammonium (B) Signup and view all the answers

Which polyatomic ion is represented by the formula SO32-?

Sulfite (D) Signup and view all the answers

What is the correct formula for the hyponitrite ion?

NO- (B) Signup and view all the answers

What is the formula for the pernitrate ion?

NO4- (D) Signup and view all the answers

Which of the following ions is also known as 'peroxide'?

O22- (D) Signup and view all the answers

What is the formula for thiocyanate ion?

SCN- (D) Signup and view all the answers

Study Notes

Polyatomic Ions

CO2-: hypocarbonite, hyponitrite
NO-: carbonite, nitrite
NO2-: nitrite
CO32-: carbonate, nitrate
NO3-: nitrate
CO42-: percarbonate, pernitrate
NO4-: pernitrate
SO22-: hyposulfite, hypophosphite
PO23-: phosphite
SO32-: sulfite, phosphite
PO33-: phosphate
SO42-: sulfate, phosphate
PO43-: phosphate
SO52-: persulfate, perphosphate
PO53-: perphosphate

Halogen Ions

ClO-: hypochlorite
ClO2-: chlorite
ClO3-: chlorate
ClO4-: perchlorate

Other Ions

CN-: cyanide, peroxide
O22-: oxygen, peroxide
OCN-: cyanate, permanganate
MnO4-: permanganate
SCN-: thiocyanate, hydroxide
OH-: hydroxide
S2O32-: thiosulfate
C2H3O2-: acetate
C2O42-: oxalate
NH4+: ammonium
CrO42-: chromate
Cr2O72-: dichromate
AsO33-: arsenite
AsO43-: arsenate

Hydrogen Phosphate Ions

HPO42-: hydrogen phosphate
H2PO4-: dihydrogen phosphate

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Description

Test your knowledge of common polyatomic ions such as carbonate, nitrate, sulfate, and more. Identify the formulas and names for various polyatomic ions in this quiz.