Calculate the pH of a buffer solution made with 0.75 M HC2H3O2 and 0.25 M NaC2H3O2...

Question

Question

Calculate the pH of a buffer solution made with 0.75 M HC₂H₃O₂ and 0.25 M NaC₂H₃O₂ at 25 degrees Celsius. (Ka = 1.8 x 10^-5)
Which direction will the reaction move in when 1.0 mL of HCl is added to the above buffer solution?

Answer 1

Answer #1

Calculate the pH of a buffer solution made with 0.75 M HC2H3O2 and 0.25 M NaC2H302 at 25oC. (Ka 1.8 x 10-5) Answer: nH = pKa

Answer 2

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