In this lab, you will calculate the buffer capacity upon adding a strong acid an

Question

In this lab, you will calculate the buffer capacity upon adding a strong acid and up adding a strong base, You can then take the average value for the buffer capacity of the acetate buffer, The number of moles of HCl required to change the pH of the acetate buffer system by one pH unit can be calculated by: multiplying the concentration of HCl by the volume of HCl required to change the pH of the acetate buffer system by one unit dividing the concentration of HCl by the volume of HCl required to change the pH of the acetate buffer system by one unit adding the volume of HCl required to change the pH of the acetate buffer system by one unit to the original volume of the acetate buffer and multiplying by the concentration of HCI D, multiplying the concentration of the HCI by the original volume of the acetate buffer In this experiment, acetic add and acetate ion will be mixed to create a buffer, The pH of this buffer can be calculated with the following data: the Ka value of acetic acid and the concentration of acetic acid the Ka value of acetic acid and the concentration of acetate ion the concentrations acetic acid and the acetate ion the Ka value of acetic acid and the concentrations of acetic acid and acetate ion

Explanation / Answer

(4) option (C) is correct

(5) pH = pKa + log[acetate ion]/[acetic acid])

So option (D) is correct

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