Definition of Dichromates. Meaning of Dichromates. Synonyms of Dichromates

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

Definition of Dichromates

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 Dichromates from wikipedia

- tons) of hexavalent chromium, mainly sodium dichromate, were produced in 1985. Chromates and dichromates are used in chrome plating to protect metals...
- Pot****ium dichromate, K2Cr2O7, is a common inorganic chemical reagent, most commonly used as an oxidizing agent in various laboratory and industrial applications...
- Sodium dichromate is the inorganic compound with the formula Na2Cr2O7. However, the salt is usually handled as its dihydrate Na2Cr2O7·2H2O. Virtually all...
- 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...
- 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...
- metal chromates or dichromates, such as sodium chromate or pot****ium dichromate. The generally yellow chromates or orange dichromates turn to dark blue...
- Mungo Ponton discovered that dichromates are light sensitive. William Henry Fox Talbot later found that sensitized dichromated colloids such as gelatin and...
- typically contain hexavalent chromium compounds, such as chromates and dichromates. The widely used Cronak process for zinc and cadmium consists of 5–10...
- The pyridinium dichromate (PDC) or Cornforth reagent is a pyridinium salt of dichromate with the chemical formula [C5H5NH]2[Cr2O7]. This compound is named...
- -> K2CrO4 + H2O}}} In solution, the behavior of pot****ium and sodium dichromates are very similar. When treated with lead(II) nitrate, it gives an orange-yellow...