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  3. calculate the [h3o+] of the following polyprotic a

Calculate the [H3O+] of the following polyprotic acid solution: 0.135 M H3C6H5O7. Express your answer using two...

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Chemistry

Calculate the [H3O+] of the following polyprotic acid solution:0.135 M H3C6H5O7.

Express your answer using two significant figures.

Calculate the pH of this solution

Express your answer to two decimal places.

Answer & Explanation Solved by verified expert
3.8 Ratings (401 Votes)
For H3C6H5O7We have ka1 75 x 104 ka2 17 x105 ka3 40 x 107Here the    See Answer
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