Definition of dichromate. Meaning of dichromate. Synonyms of dichromate

Here you will find one or more explanations in English for the word dichromate. Also in the bottom left of the page several parts of wikipedia pages related to the word dichromate and, of course, dichromate synonyms and on the right images related to the word dichromate.

Definition of dichromate

Dichromate
Dichromate Di*chro"mate, n. (Chem.) A salt of chromic acid containing two equivalents of the acid radical to one of the base; -- called also bichromate.
dichromate
Bichromate Bi*chro"mate, n. [Pref. bi- + chromate.] (Chem.) A salt containing two parts of chromic acid to one of the other ingredients; as, potassium bichromate; -- called also dichromate.

Meaning of dichromate from wikipedia

- Chromate salts contain the chromate anion, CrO2−4. Dichromate salts contain the dichromate anion, Cr2O2−7. They are oxyanions of chromium in the +6 oxidation...
- Pot****ium dichromate is the inorganic compound with the formula K2Cr2O7. An orange solid, it is used in diverse laboratory and industrial applications...
- Ammonium dichromate is an inorganic compound with the formula (NH4)2Cr2O7. In this compound, as in all chromates and dichromates, chromium is in a +6...
- Sodium dichromate is the inorganic compound with the formula Na2Cr2O7. However, the salt is usually handled as its dihydrate Na2Cr2O7·2H2O. Virtually all...
- pot****ium dichromate is used for COD determination, although for samples with COD below 50 mg/L, a lower concentration of pot****ium dichromate is preferred...
- solution formed by the addition of sulfuric acid to aqueous solutions of dichromate. It consists at least in part of chromium trioxide. The term "chromic...
- acid into the dichromate. 4 FeCr2O4 + 8 Na2CO3 + 7 O2 → 8 Na2CrO4 + 2 Fe2O3 + 8 CO2 2 Na2CrO4 + H2SO4 → Na2Cr2O7 + Na2SO4 + H2O The dichromate is converted...
- Sun printing may also refer to a photographic process using pot****ium dichromate which produces a negative plate for conventional lithographic printing...
- Silver dichromate is a chemical compound with the formula Ag2Cr2O7. It is insoluble in water and decomposes when treated with hot water. Its anion has...
- acidifying (with sulfuric acid) a solution of pot****ium dichromate. The old name for pot****ium dichromate is pot****ium bichromate and the cell is often called...