sodium base sulfite
1Sodium bisulfite — Sodium bisulfite …
2SODIUM — Le sodium est le plus courant des éléments alcalins. Son nom dérive de l’arabe soda , qui désignait le mélange de carbonates alcalins extrait des cendres de végétaux. Le symbole Na vient de son appellation allemande Natrium , qui dérive de… …
3SULFITE — n. m. T. de Chimie Sel formé par la combinaison de l’acide sulfureux avec une base. Sulfite de sodium …
4Sulfite de sodium — Structure du sulfite de sodium Général Nom IUPAC sulfite de disodium …
5Sodium sulfate — Other names …
6Sodium tellurite — Other names Sodium Tellurite IV, Tellurous acid disodium salt …
7sodium — A metallic element, atomic no. 11, atomic wt. 22.989768; an alkali metal oxidizing readily in air or water; its salts are found in natural biologic systems and are extensively used in medicine and industry. The s. ion is the most plentiful… …
8Sulfite process — The sulfite process produces wood pulp which is almost pure cellulose fibers by using various salts of sulfurous acid to extract the lignin from wood chips in large pressure vessels called digesters. The salts used in the pulping process are… …
9acid–base reaction — ▪ chemistry Introduction a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… …
10Thiosulfate de sodium — Général No CAS …
