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You have a solution that is 0.02M formate (HCOO-) and 0.03M formic acid (HCOOH), which has a Ka of 1.8x10-4. What is the pH of the solution?

You have a solution that is 0.02M formate (HCOO-) and 0.03M formic acid (HCOOH), which has a Ka of 1.8x10-4. What is the pH of the solution? 

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Consider the Henderson—Hasseihaleh equation. HCUD‘] PH=PK3+W The Ks ofHCDUH is 1.3x Ill—4. Calculate the pKa value by using the K3 ofHCGDH is as follows: pKa =—]og {K3}
—log...

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