Chemistry: Ammonium and Metal Ions

Questions and Answers

What is the formula and charge for Ammonium Ion?

NH4+

What is the charge of a Zinc (Zn) ion?

What is the charge of a Silver (Ag) ion?

What is the charge of an Aluminum (Al) ion?

+3 Signup and view all the answers

Name OH-

Hydroxide ion Signup and view all the answers

Name CN-

Cyanide ion Signup and view all the answers

Name C2H3O2-

Acetate ion Signup and view all the answers

Name NO3-

Nitrate ion Signup and view all the answers

Name NO2-

Nitrite ion Signup and view all the answers

Name H2PO4-

Dihydrogen phosphate ion Signup and view all the answers

Name HPO4 2-

Hydrogen phosphate ion Signup and view all the answers

Name PO4 3-

Phosphate ion Signup and view all the answers

Name H2PO3-

Dihydrogen phosphite ion Signup and view all the answers

Name HPO3 2-

Hydrogen phosphite ion Signup and view all the answers

Name PO3 3-

Phosphite ion Signup and view all the answers

Name HCO3 -

Hydrogen carbonate ion Signup and view all the answers

Name CO3 2-

Carbonate ion Signup and view all the answers

Name HSO4 -

Hydrogen sulfate ion Signup and view all the answers

Name SO4 2-

Sulfate ion Signup and view all the answers

Name HSO3 -

Hydrogen sulfite ion Signup and view all the answers

Name SO3 2-

Sulfite ion Signup and view all the answers

Name ClO4 -

Perchlorate ion Signup and view all the answers

Name ClO -

Chlorate ion Signup and view all the answers

Name ClO2 -

Chlorite ion Signup and view all the answers

Name OCl -

Hypochlorite ion Signup and view all the answers

Name BrO4 -

Perbromate ion Signup and view all the answers

Name BrO3 -

Bromate ion Signup and view all the answers

Name BrO2 -

Bromite ion Signup and view all the answers

Name OBr -

Hypobromite ion Signup and view all the answers

Name IO4 -

Periodate ion Signup and view all the answers

Name IO3 -

Iodate ion Signup and view all the answers

Name IO2 -

Iodite ion Signup and view all the answers

Name OI -

Hypoiodite ion Signup and view all the answers

Name CrO4 2-

Chromate ion Signup and view all the answers

Name Cr2O7 2-

Dichromate ion Signup and view all the answers

Study Notes

Ammonium and Metal Ions

Ammonium ion has the formula NH4+
Zinc ion has a charge of +2
Silver ion carries a charge of +1
Aluminum ion has a charge of +3

Common Polyatomic Ions

Hydroxide ion is represented as OH-
Cyanide ion is denoted by CN-
Acetate ion has the formula C2H3O2-
Nitrate ion is represented as NO3-
Nitrite ion has the formula NO2-
Dihydrogen phosphate ion is expressed as H2PO4-
Hydrogen phosphate ion is represented as HPO4 2-
Phosphate ion is written as PO4 3-
Dihydrogen phosphite ion has the formula H2PO3-
Hydrogen phosphite ion is represented as HPO3 2-
Phosphite ion has the formula PO3 3-
Hydrogen carbonate ion is denoted as HCO3-
Carbonate ion has the formula CO3 2-
Hydrogen sulfate ion is represented as HSO4-
Sulfate ion is expressed as SO4 2-
Hydrogen sulfite ion is denoted as HSO3-
Sulfite ion has the formula SO3 2-
Perchlorate ion is written as ClO4-
Chlorate ion has the formula ClO3-
Chlorite ion is represented as ClO2-
Hypochlorite ion is denoted as OCl-

Bromine and Iodine Polyatomic Ions

Perbromate ion has the formula BrO4-
Bromate ion is represented as BrO3-
Bromite ion is expressed as BrO2-
Hypobromite ion has the formula OBr-
Periodate ion is denoted as IO4-
Iodate ion has the formula IO3-
Iodite ion is expressed as IO2-
Hypoiodite ion is represented as OI-

Chromium Ions

Chromate ion is denoted as CrO4 2-
Dichromate ion has the formula Cr2O7 2-

Repetition of Acetate Ion

Acetate ion appears multiple times with the formula C2H3O2-

Additional Ion Information

This collection covers a variety of polyatomic ions, each having unique formulas and charges that are essential for understanding ionic compounds in chemistry.

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Description

This quiz covers the properties and formulas of ammonium and various metal ions, including zinc, silver, and aluminum. Additionally, it includes common polyatomic ions and their respective formulas. Test your knowledge on these essential topics in chemistry!