These are the ions I need to know for AS Chemistry. Here goes:
Formula | Valency | Name |
---|---|---|
\(OH\) | 1- | Hydroxide |
\(SO_4\) | 2- | Sulfate |
\(SO_3\) | 2- | Sulfite |
\(PO_4\) | 3- | Phosphate |
\(PO_3\) | 3- | Phosphite |
\(NO_3\) | 1- | Nitrate |
\(NO_2\) | 1- | Nitrite |
\(CO_3\) | 2- | Carbonate |
\(NH_4\) | 1+ | Ammonium |
\(HCO_3\) | 1- | Hydrogen Carbonate |
\(HSO_4\) | 1- | Hydrogen Sulfate |
\(CN\) | 1- | Cyanide |
\(MnO_4\) | 1- | Manganate (VII) |
\(Cr_2O_7\) | 2- | Dichromate (VII) |
\(CrO4\) | 2- | Chromate (VI) |
\(ClO\) | 1- | Chlorate (I) |
\(ClO_3\) | 1- | Chlorate (V) |
These are the acids:
Formula | Name |
---|---|
\(HCl\) | Hydrochloric Acid |
\(H_2SO_4\) | Sulfuric Acid |
\(H_2SO_3\) | Sulfurous Acid |
\(HNO_3\) | Nitric Acid |
\(HNO_2\) | Nitrous Acid |
\(H_3PO_4\) | Phosphoric Acid |
\(H_3PO_3\) | Phosphorous Acid |
\(HCO_3\) | Carbonic Acid |
Note: carbon-based acids are generally weak acids.
Another note:
This article was written on 07/09/2023. If you have any thoughts, feel free to send me an email with them. Have a nice day!