Podcast
Questions and Answers
What is the formula and charge for Ammonium Ion?
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 Zinc (Zn) ion?
2+
What is the charge of a Silver (Ag) ion?
What is the charge of a Silver (Ag) ion?
+1
What is the charge of an Aluminum (Al) ion?
What is the charge of an Aluminum (Al) ion?
Name OH-
Name OH-
Name CN-
Name CN-
Name C2H3O2-
Name C2H3O2-
Name NO3-
Name NO3-
Name NO2-
Name NO2-
Name H2PO4-
Name H2PO4-
Name HPO4 2-
Name HPO4 2-
Name PO4 3-
Name PO4 3-
Name H2PO3-
Name H2PO3-
Name HPO3 2-
Name HPO3 2-
Name PO3 3-
Name PO3 3-
Name HCO3 -
Name HCO3 -
Name CO3 2-
Name CO3 2-
Name HSO4 -
Name HSO4 -
Name SO4 2-
Name SO4 2-
Name HSO3 -
Name HSO3 -
Name SO3 2-
Name SO3 2-
Name ClO4 -
Name ClO4 -
Name ClO -
Name ClO -
Name ClO2 -
Name ClO2 -
Name OCl -
Name OCl -
Name BrO4 -
Name BrO4 -
Name BrO3 -
Name BrO3 -
Name BrO2 -
Name BrO2 -
Name OBr -
Name OBr -
Name IO4 -
Name IO4 -
Name IO3 -
Name IO3 -
Name IO2 -
Name IO2 -
Name OI -
Name OI -
Name CrO4 2-
Name CrO4 2-
Name Cr2O7 2-
Name Cr2O7 2-
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!
