This chart shows the colors of the typical 1970s mood ring and the meanings associated with the mood ring colors: 1  Amber: Nervous, unhappy, cool. 2  Green: Average, calm. 3  Blue: Emotions are charged, active, relaxed.  Violet: Passionate, excited, very 1  happy. Black: Tense, nervous (or broken crystal)  Gray: Strained, anxious.
Sodium bisulfite (sodium hydrogen sulfite) is a chemical compound with the chemical formula NaHSO 3. Sodium bisulfite is a food additive with E number E222. This salt of bisulfite can be prepared by bubbling sulfur dioxide in a solution of sodium carbonate in water.odium bisulfite is a food additive with E number E222. This salt of bisulfite can be prepared by bubbling sulfur dioxide in a solution of sodium carbonate in water.
A phosphite in inorganic chemistry is a salt of phosphorous acid, H 3 PO 3 and following the IUPAC naming recommendations the phosphite ion would be PO 3 3â a salt of P(OH) 3. well known university level text book follows the IUPAC recommendations. In practise any reference to phosphite should be investigated carefully to determine which naming convention is being employed. The term phosphite is also used to mean phosphite ester, an organophosphorus compound with the formula P(OR) 3.