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 oxidation...

Potassium 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 chromate is a salt with the formula (NH4)2CrO4. It forms yellow, monoclinic crystals; made from ammonium hydroxide and ammonium dichromate; used...

≈3870 °C (≈7000 °F).[citation needed] Ammonium dichromate on heating yields nitrogen, water and chromium(III) oxide. Ammonium nitrate on strong heating yields...

sulfuric acid containing potassium dichromate. It can also be obtained by the thermal decomposition of ammonium dichromate. 3(NH4)2Cr2O7 → 2N2 + 9H2O + 3Cr2O3...

such as chromium nitrate, or by the exothermic decomposition of ammonium dichromate. (NH 4) 2Cr 2O 7 → Cr 2O 3 + N 2 + 4 H 2O The reaction has a low...

or ammonium dichromate. The higher the proportion of dichromate, the more sensitive the mixture. However, increasing the concentration of dichromate also...

determined with accuracy. To do so, the excess potassium dichromate is titrated with ferrous ammonium sulfate (FAS) until all of the excess oxidizing agent...

chloride dihydrate CuCl2·2H2O Blue-green Nickel(II) chloride hexahydrate NiCl2·6H2O Green Lead(II) iodide PbI2 Yellow Ammonium dichromate (NH4)2Cr2O7 Orange...

637 0.815 1.44 2.16 2.61 3.36 Ammonium chromate (NH4)2CrO4 25 29.2 34 39.3 45.3 51.9 59.0 71.2 76.1 Ammonium dichromate (NH4)2Cr2O7 18.2 25.5 35.6 46...

Certain oxidizers often serve as catalysts. E.g. ammonium dichromate is used as a catalyst in ammonium nitrate based propellant formulas. Other catalysts...

catalysts like potassium dichromate or copper(II) chloride it can also combust at room temperature. Like all iodates, ammonium iodate is a strong oxidizer...

by more than 300,000 pounds by removing chromium (in the form of ammonium dichromate as a flash rust inhibitor) from water-based paint formulations. By...

chlorate – [NH4]ClO3 Ammonium cyanide – [NH4]CN Ammonium dichromate – [NH4]2Cr2O7 Ammonium dihydrogen phosphate – [NH4]H2PO4 Ammonium hexafluoroaluminate...

trioxide, pyridinium chlorochromate (PCC), and chromate/dichromate compounds such as Sodium dichromate (Na2Cr2O7) Permanganate compounds such as potassium...

Ammonium dimolybdate (ADM) is the inorganic compound with the formula (NH4)2Mo2O7. It is a white, water-soluble solid. ADM is an intermediate in the production...

structures. The prefix pyro is also denoted by the prefix di- . For example, dichromate ion is a dimer. The following tables give additional examples of commonly...

have been treated with a solution of potassium ferricyanide and ferric ammonium citrate to a UV light source such as the sun. Negative or positive images...

reduction of ammonium dichromate, (NH4)2Cr2O7, using ethanol, CH3COOH, and nitric acid, HNO3. This process is done in the presence of ammonium dihydrogen...

or polyatomic, such as sulfate (SO2− 4), and ammonium (NH+ 4) and carbonate (CO2− 3) ions in ammonium carbonate. Salt containing basic ions hydroxide...

Cs2CrO4(aq) + 2 KCl(aq) Finally, caesium dichromate (itself derived via salt metathesis from ammonium dichromate) yields the chromate following alkalinisation...

1 Aluminium nitrate UN 1439 5.1 Ammonium dichromate UN 1440 to 1441 ? (UN No.s no longer in use) UN 1442 5.1 Ammonium perchlorate UN 1443 ? (UN No. no...

layer of gel containing potassium dichromate. After a few hours, sharp concentric rings of insoluble silver dichromate formed. It has aroused the curiosity...

primary alcohols or aldehydes with strong oxidants such as potassium dichromate, Jones reagent, potassium permanganate, or sodium chlorite. The method...

purpose, the process usually uses two chemicals: ferric ammonium citrate or ferric ammonium oxalate, and potassium ferricyanide, and only water to develop...

detonation velocity is around 5,180 m/s (17,000 ft/s). Ammonium acetate and sodium dichromate are used to destroy small quantities of lead azide. Lead...

sulfuric acid and water in a roughly 1:1:2 ratio, then adding potassium dichromate. Mauveine A (C26H23N+4X−) incorporates 2 molecules of aniline, one of...

forms the ammonium ion, NH+4. Ammonia and ammonium have the same number of electrons in essentially the same electronic configuration, but ammonium has an...

cases, the bleach composition is typically an acid solution of potassium dichromate. A Risk Assessment Report (RAR) conducted by the European Union on sodium...