Mercury(I) iodide (HgI2) is the chemical formula for solid mercury iodide.
Mercury(II) iodide is HgI2.
Formula: K2HgI4
HgI is not a chemical reaction, it is the empirical formula for the compound Mercury (I) iodide, Hg2I2
HgI2 (with the '2' small subscript - ie below the line)
HgI is the chemical formula for mercury iodide, a compound composed of mercury and iodine. It is a yellow solid that is used in various applications such as in the laboratory as a reagent and in the production of organic compounds.
Mercury (I) Iodide.
MERCURY IODIDE MERCURY IODIDE It should be Mercury (I) Iodide
The compound name for Hg2F3 is mercury(II) fluoride.
When Mercury and Iodine are ground together, a compound called Mercury(I) Iodide is formed with the chemical formula Hg2I2 but this compound is sensitive to light and will break down into elemental Mercury and Mercury(II) Iodide with the chemical formula HgI2 .Interestingly, Mercury(II) Iodide changes color with changes in temperature, changing from orange at room temperature to yellow above 126 degrees Celsius due to a change in crystal structure.
The products are Mercury(II) iodide and Potassium nitrate
BaI2 is the chemical formula for Barium Iodide.