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Calculate the concentrations of all species present (H2CO3, HCO−3, CO2−3, H3O+ and OH−) in 0.017 M...

Calculate the concentrations of all species present (H2CO3, HCO−3, CO2−3, H3O+ and OH−) in 0.017 M H2CO3. I already found the pH to be 4.07. H2CO3 (Ka1=4.3×10−7; Ka2=5.6×10−11).

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