Potassium permanganate is an ionic compound consisting of potassium ion (acting as a cation) and permanganate (acting as an anion). Calculate each of the following: (a) Mass $\%$ of I in strontium periodate (b) Mass $\%$ of $\mathrm{Mn}$ in potassium permanganate. Challenge Write the chemical formula for potassium permanganate, and then calculate the mass in grams of 2.55 mol of the compound. It consists of the metal calcium and two permanganate ions. Chemical Formula. To complete this calculation, you have to know what substance you are trying to convert. Calcium permanganate is an oxidizing agent and chemical compound with the chemical formula Ca(MnO 4) 2. Potassium permanganate is an inorganic chemical compound and medication. Molar mass of KMnO4 = 158.033949 g/mol. It is sometimes called by its common name, Condy's crystals. Formula and structure: The potassium permanganate chemical formula is KMnO 4 and its molar mass is 158.034 g mol-1. It has a molar mass of 158.034 g/mol and its chemical formula is given as- Potassium Permanganate Chemical Formula: KMnO 4 Potassium Permanganate Structural Formula It is water-soluble and a strong oxidizing agent. It is a salt consisting of K+ and MnO4- ions. Kirk-Othmer Encyclopedia of Chemical Technology. By adding this to a substance which has a lot of carbon-hydrogen bonds, a similar effect to burning a match will occur. As a medication it is used for cleaning wounds and dermatitis. Molecular weight calculation: 39.0983 + 54.938049 + 15.9994*4 ›› Percent composition by element It was first developed as a disinfectant in 1857. It has the chemical formula KMnO4 and is a salt consisting of K+ and MnO4- ions. Required fields are marked *. POTASSIUM PERMANGANATE, pureneedles . Potassium Permanganate, BiotechGrade is an inorganic chemical compound previously known as permanganate of potash. KMnO 4 Molar mass: 158.034 g/mol Appearance purplish-bronze-gray needles ... Potassium permanganate is an inorganic chemical compoond an medication. 7722-64-7. Structure, properties, spectra, suppliers and links for: Potassium permanganate, 7722-64-7. Formerly known as permanganate of potash or Condy's crystals, it is a strong oxidizing agent. These relative weights computed from the chemical equation are sometimes called equation weights. It dissolves in water to give intensely pink or purple solutions, the evaporation of which leaves prismatic purplish-black glistening crystals. KMnO 4. Formula and structure: The chemical formula of potassium permanganate is KMnO 4 and its molar mass is 158.034 g/mol. Learn more about other names of potassium permanganate are chameleon mineral, Condy’s crystals, permanganate of … For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. It is prepared by reacting manganese dioxide with potassium hydroxide and then by electrolytic oxidation. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. ›› Potassium Permanganate molecular weight. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. See the answer Potassium permanganate is a much stronger oxidizing agent than molecular oxygen (4 oxygen atoms vs. 2). Problem 21. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. common chemical compounds. Your email address will not be published. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. It has a molar mass of 158.034 g/mol and its chemical formula is given as-, Potassium Permanganate Chemical Formula: KMnO4, Potassium Permanganate consists of 1 potassium atom, 1 Manganese atom, and 4 oxygen atoms. Its chemical formula is KMnO 4. Equivalent Weight. Convert grams Potassium Permanganate to moles  or  moles Potassium Permanganate to grams, Molecular weight calculation: A common request on this site is to convert grams to moles. Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. In its raw state, potassium permanganate is an odourless dark purple or almost black crystal or granular powder. View information & documentation regarding Potassium permanganate, including CAS, MSDS & more. Convert grams Potassium Permanganate to moles or moles Potassium Permanganate to grams. 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