bhattaraikaruna067
bhattaraikaruna067 bhattaraikaruna067
  • 23-09-2021
  • Chemistry
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write molecular formula of ammonium sulphate by criss cross method ​

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jovaneilpolifond jovaneilpolifond
  • 23-09-2021

Answer: The subscript of ammonium ion becomes (NH4)2 and the subscript of carbonate ion becomes CO3. The formula of ammonium carbonate is (NH4)2CO3. In calcium bicarbonate, the cation is calcium ion and anion is bicarbonate ion. The symbol and charge of calcium ion is Ca2+.

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