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  2. Zinc chromate - Wikipedia

    en.wikipedia.org/wiki/Zinc_chromate

    Molar mass: 181.403 g/mol Appearance yellow-green crystals; yellow powder Density: 3.43 g/cm 3: Melting point: ... Zinc chromate, Zn Cr O 4, is a chemical compound, ...

  3. Barium chromate - Wikipedia

    en.wikipedia.org/wiki/Barium_chromate

    Molar mass: 253.37 g/mol Appearance yellow powder, darkens upon heating Density: 4.498 g/cm 3: Melting point: ... Using zinc chromate as a standard, ...

  4. Chromium - Wikipedia

    en.wikipedia.org/wiki/Chromium

    Molar magnetic susceptibility +280.0 ... was zinc chromate, now replaced by zinc phosphate. ... with anticipated results of increased muscle mass, and faster recovery ...

  5. Chromate and dichromate - Wikipedia

    en.wikipedia.org/wiki/Chromate_and_dichromate

    The hydrogen chromate ion may be protonated, with the formation of molecular chromic acid, H 2 CrO 4, but the pK a for the equilibrium H 2 CrO 4 ⇌ HCrO − 4 + H + is not well characterized. Reported values vary between about −0.8 and 1.6. [4] The dichromate ion is a somewhat weaker base than the chromate ion: [5]

  6. Strontium chromate - Wikipedia

    en.wikipedia.org/wiki/Strontium_chromate

    Molar mass: 203.614 g/mol Appearance ... Strontium chromate is an inorganic compound with the formula SrCrO 4. ... As an anti-corrosive primer for zinc, ...

  7. Zinc phosphate - Wikipedia

    en.wikipedia.org/wiki/Zinc_phosphate

    Molar mass: 454.11 g·mol −1 Appearance white solid Density: 3.998 g/cm 3: Melting point: ... Zinc phosphate is an inorganic compound with the formula Zn 3 (PO 4) 2.

  8. Zinc - Wikipedia

    en.wikipedia.org/wiki/Zinc

    The most common decay mode of a radioisotope of zinc with a mass number lower than 66 is electron capture. The decay product resulting from electron capture is an isotope of copper. [45] n 30 Zn + e − → n 29 Cu + ν e. The most common decay mode of a radioisotope of zinc with mass number higher than 66 is beta decay (β −), which produces ...

  9. Chromium(II) chloride - Wikipedia

    en.wikipedia.org/wiki/Chromium(II)_chloride

    On the laboratory scale, LiAlH 4, zinc, and related reductants produce chromous chloride from chromium(III) precursors: 4 CrCl 3 + LiAlH 4 → 4 CrCl 2 + LiCl + AlCl 3 + 2 H 2 2 CrCl 3 + Zn → 2 CrCl 2 + ZnCl 2. CrCl 2 can also be prepared by treating a solution of chromium(II) acetate with hydrogen chloride: [6] Cr 2 (OAc) 4 + 4 HCl → 2 ...