Question

The species present in solutionwhenco2 is dissolved inwater are

Answer 1

Answer:

When CO2 is dissolved in water, then it forms dibasic carbonic acid, which gives HCO-3 and COI2-3 ions on ionisation. Hence, in solution CO2, H2CO3, HCO-3 and CO2-3 are present. Read more on Sarthaks.com - https://www.sarthaks.com/302979/the-species-present-in-solution-when-co2-is-dissolved-in-water-are-a-co2-h2co3-hco-3-co-2-3

Explanation:

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Answer 2

Answer:

When dissolved in water, the carbon dioxide combines with a molecule of water to become carbonic acid, Co3H3, which immediately starts to dissociate. Once the system comes to equilibrium, there may be a trace of the carbonic acid, quite a concentration of hydronium ions, H3O+, along with bicarbonate ions, COH2-, and carbonate ions, CO3- -. The relative concentrations of these species will be based on the pH of the solution.

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