is kmno4 ionic or covalent?
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Potassium permanganate is an Ionic molecule. Polar or non-polar usually refers to covalent molecules. The potassium has given it's electron to the permanganate polyatomic Ion, so it is more appropriate to ask about it.
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Some compounds can contain both ionic and covalent bonds such as K2SO4... the sulfate ion is held together with covalent bonds... the potassium ions are ionically bonded to the sulfate ions. Acids are exceptions... they are ionic only when dissolved.
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Originally Answered: Is CCl4 an ionic or a covalent bond? In CCl4 carbon and chlorine is bonded by single covalent bond. Each of them complete their octet by sharing of electron.
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Magnesium sulfate is itself ionic. However, the sulfate group is a highly polar covalently bonded unit. Consequently both ionic and covalent bonding can be said to exist within magnesium sulfate.
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Is ammonium bicarbonate ionic or covalent? Overeverything it is an IONIC compound , which comprises of ammonium ( NH4 ) ^ +1 ions and chloride Cl^ -1 ions .
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Binary ionic compounds typically consist of a metal and a nonmetal. The name of the metal is written first, followed by the name of the nonmetal with its ending changed to –ide. For example, K2O is called potassium oxide.
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There are 2 oxygens and each has a 2- charge, so the anion is 4-. The overall compound is uncharged, which means the one Mn must be in the 4+ oxidation state. ... So the correct name is “manganese (IV) oxide”. But chemist often call it manganese dioxide.
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When a solution of ethyl alcohol and alkaline KMnO4is heated the pink colour of the solution disappears. Since, KMnO4 is a strong oxidising agent it oxidises ethanol to ethanoic acid by donating nascent oxygen. If excess of KMnO4 is added the the purple color will persist.
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Explanation: An ionic bond is formed because sodium is a part of the Alkali metals and Oxygen is a non-metal and a gas. 4Na + O2 → 2Na2O (s) OR Na + O2 → NaO2 (s).
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Magnesium oxide is considered ionic. This means that the bonds that hold magnesium and oxygen together are formed between atoms that give electrons or...
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To put it simple MnO2 is ionic compound, that means there is no such thing as MnO2 molecule or Mn2O4 molecule , instead it is just bunch of Mn^4+ ions that attracts O^2- … all this bunch of ions forms ionic crystals , molar ratio of each of these ions is Mn^4+ : O^2- =1:2 = There is two oxide ions for each manganese ...
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Oxygen gains two electrons to have an octet. The ionic bond between ions results from the electrostatic attraction of opposite charges. The final formula of magnesium oxide is MgO.
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Potassium ions have a charge of 1+, while sulfate ions have a charge of 2−. We will need two potassium ions to balance the charge on the sulfate ion, so the proper chemical formula is K 2SO 4.
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➡️ There are 4 oxygen elements in potassium sulphate.
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Answer and Explanation: Magnesium oxide is considered ionic.
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Potassium permanganate is an Ionic molecule. Polar or non-polar usually refers to covalent molecules. The potassium has given it's electron to the permanganate polyatomic Ion, so it is more appropriate to ask about it. Potassium would be K+.
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KMnO4 acts as a self indicator because of its deep violet color which is highly visible to naked eye. When we titrate it, an apparent loss of this deep violet color occurs that indicates the end point of this titration.