Unformatted text preview: NH 3 + H + = NH 4 + ammon ia ammon ium ion H + combined with the oxide ion makes hydr oxide: O 2-+ H + = OH -oxide hydroxide The cyanide ion, CN-, doesn't fit in any of these categories but is an important ion all the same. Here is a summary of the remaining polyatomic ions to learn: More polyatomic ions to learn: Ammonium ... NH 4 + ... 1+ ion Hydroxide OH-1- ions Cyanide CN-Hydrogen carbonate HCO 3- Hydrogen sulfate HSO 4- Dihydrogen phosphate H 2 PO 4-Hydrogen phosphate HPO 4 2- 2- ions...
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This note was uploaded on 02/10/2009 for the course CHEMISTRY 105 taught by Professor Brozak during the Spring '09 term at Washington State University .
- Spring '09