Explain buffer b is 20mm total cacodylic acid

Reference no: EM13517671

Buffer A is 1mM total Cacodylic acid at pH of 6.27 with pKa of 6.27. Buffer B is 20mM total Cacodylic acid at pH 6.77 with a pKa of 6.27. Then add 1 x 10 to the -5 moles of HCl to each. Which has a lower pH change?

Reference no: EM13517671

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