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PART C. Properties of Buffers Buffer system selected_HCO -(0,2- Weak acid name _ NaC,H,O, pH of buffer 4.68 (H) = 2.09 XIOK
4.8 Target pH of buffer solution to be prepared K. - 1.39x10-5 Average value of K (average of the three K values above) (HA)
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Answer #1

let volume of HA is with and wland Nash is 2.1) L. to grinen Ka = 10398105 Iph = 4-8 epka = 4.856 V = 1.14 T-V V = 1-14 - 119

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