Find out the molar concentration of carbonate in the lake

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Scientists investigating acid rain measured the pH of a water sample from a lake and found it to be 4.8. The total concentration of dissolved carbonates in the lake is 0.0045 M. Find out the molar concentration of carbonate (CO3-2) in the lake if Ka1= 4.3x10-7
and Ka2 = 5.6x10-11.

Reference no: EM13671532

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