1.

The species present in solution when CO_(2) is dissolved in waterare :

Answer»

`CO_(2), H_(2) CO_(3), HCO_(3)^(-), CO_(3)^(2-)`
`H_(2)CO_(3)^(2-), CO_(3)^(2-)`
`CO_(3)^(2-), HClO_(3)^(-)`
`CO_(2), H_(2)CO_(3)`

SOLUTION :`CO_(2)+H_(2)O rarr H_(2)CO_(3) rarr H^(+) + underset( H^(3) + CO_(3)^(-2))underset(darr)(HCO_(3)^(-))`


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