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  2. Zinc sulfate - Wikipedia

    en.wikipedia.org/wiki/Zinc_sulfate

    Zinc sulfate is an inorganic compound with the formula ZnSO 4.It forms hydrates ZnSO 4 ·nH 2 O, where n can range from 0 to 7. All are colorless solids. The most common form includes water of crystallization as the heptahydrate, [4] with the formula Zn SO 4 ·7H 2 O.

  3. Zinc compounds - Wikipedia

    en.wikipedia.org/wiki/Zinc_compounds

    Zn 2+ is a class A acceptor in the classification of Ahrland, Chatt and Davies, [16] and so forms stronger complexes with the first-row donor atoms oxygen or nitrogen than with second-row sulfur or phosphorus. In terms of HSAB theory Zn 2+ is a hard acid. In aqueous solution an octahedral complex, [Zn(H 2 O) 6] 2+ is the predominant species. [17]

  4. Zinc sulfate (medical use) - Wikipedia

    en.wikipedia.org/wiki/Zinc_sulfate_(medical_use)

    During the 1918 flu pandemic in New Zealand, inhalation chambers were set up in towns and cities as a means to boost immunity.The public were encouraged to attend these chambers and inhale a zinc sulfate mist, a process that was said to disinfect the lungs and throat and protect against infection.

  5. Half-reaction - Wikipedia

    en.wikipedia.org/wiki/Half-reaction

    Consider the Galvanic cell shown in the adjacent image: it is constructed with a piece of zinc (Zn) submerged in a solution of zinc sulfate (ZnSO 4) and a piece of copper (Cu) submerged in a solution of copper(II) sulfate (CuSO 4). The overall reaction is:

  6. ZnSO4 - Wikipedia

    en.wikipedia.org/?title=ZnSO4&redirect=no

    This page was last edited on 12 November 2021, at 12:14 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. Marsh test - Wikipedia

    en.wikipedia.org/wiki/Marsh_test

    As 2 O 3 + 6 Zn + 12 HNO 3 → 2 AsH 3 + 6 Zn(NO 3) 2 + 3 H 2 O. In 1787, German physician Johann Metzger (1739-1805) discovered that if arsenic trioxide were heated in the presence of carbon, the arsenic would sublime. [4] This is the reduction of As 2 O 3 by carbon: 2 As 2 O 3 + 3 C → 3 CO 2 + 4 As

  8. List of inorganic compounds - Wikipedia

    en.wikipedia.org/wiki/List_of_inorganic_compounds

    Sodium zincate – H 4 Na 2 O 4 Zn [208] Trisodium phosphate – Na 3 PO 4; Sr. Strontium bromide – SrBr 2; Strontium carbonate – SrCO 3; Strontium chloride ...

  9. Zinc - Wikipedia

    en.wikipedia.org/wiki/Zinc

    Zinc is a chemical element with the symbol Zn and atomic number 30. It is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table .