Question

Write the name of cation and anion present in acid carbonic acid

hydrogen and carbon dioxide

hydrogen and carbonate ion

hydrogen ion and carbonate ion

calcium ion , hydrogen ion and carbonate ion​

Answer 1

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• In Hydrogen and CO² ,

H+ and CO-

• In Hydrogen and carbonate ion,

H+ and CO-

Number 3 and number 4 , u have only given the name of the ions..