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Published byCleopatra Goodman Modified over 9 years ago
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Polyatomic Ions What is a cation afraid of? Answer: A dogion…
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Many ionic compounds are not binary because one or both ions contain atoms of more than one element. These polyatomic ions consist of two or more different non-metal atoms, which are joined by covalent bonds. There is only one common polyatomic cation: the ammonium ion, NH4+. There are many polyatomic anions. Except for the hydroxide ion, the names of the
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Common polyatomic ions.
anions end in “-ate” instead of “ide”. Writing formulas is also the same, except that you have to add parentheses when the formula requires more than one polyatomic ion. Common polyatomic ions.
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ammonium hydroxide carbonate nitrate sulfate hydrogen carbonate
Name (ion) Chemical Formula ammonium hydroxide carbonate nitrate sulfate hydrogen carbonate hydrogen sulfate phosphate
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ammonium NH4+ hydroxide carbonate nitrate sulfate hydrogen carbonate
Name (ion) Chemical Formula ammonium NH4+ hydroxide carbonate nitrate sulfate hydrogen carbonate hydrogen sulfate phosphate
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ammonium NH4+ hydroxide OH- carbonate nitrate sulfate
Name (ion) Chemical Formula ammonium NH4+ hydroxide OH- carbonate nitrate sulfate hydrogen carbonate hydrogen sulfate phosphate
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ammonium NH4+ hydroxide OH- carbonate CO32- nitrate sulfate
Name (ion) Chemical Formula ammonium NH4+ hydroxide OH- carbonate CO32- nitrate sulfate hydrogen carbonate hydrogen sulfate phosphate
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ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate
Name (ion) Chemical Formula ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate hydrogen carbonate hydrogen sulfate phosphate
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ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate SO42-
Name (ion) Chemical Formula ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate SO42- hydrogen carbonate hydrogen sulfate phosphate
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ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate SO42-
Name (ion) Chemical Formula ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate SO42- hydrogen carbonate HCO3- hydrogen sulfate phosphate
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ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate SO42-
Name (ion) Chemical Formula ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate SO42- hydrogen carbonate HCO3- hydrogen sulfate HSO4- phosphate
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ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate SO42-
Name (ion) Chemical Formula ammonium NH4+ hydroxide OH- carbonate CO32- nitrate NO3- sulfate SO42- hydrogen carbonate HCO3- hydrogen sulfate HSO4- phosphate PO43-
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Write the formulas of the following:
ammonium sulfide CuCO3
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Write the formulas of the following:
ammonium sulfide NH4+ S2- CuCO3
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Write the formulas of the following:
ammonium sulfide NH4+ S2- (NH4)2S CuCO3
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Write the formulas of the following:
ammonium sulfide NH4+ S2- (NH4)2S Cu+ CO3- Cu2+ CO32- CuCO3
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Write the formulas of the following:
ammonium sulfide NH4+ S2- (NH4)2S copper(II) carbonate Cu+ CO3- Cu2+ CO32- CuCO3
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Write the formulas of the following:
ammonium sulfide NH4+ S2- (NH4)2S copper(II) carbonate or Cu+ CO3- Cu2+ CO32- CuCO3
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Write the formulas of the following:
ammonium sulfide NH4+ S2- (NH4)2S copper(II) carbonate or cupric carbonate Cu+ CO3- Cu2+ CO32- CuCO3
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