In Activity 1 Part B, there were 2mL of buffer per well. Calculate the final pH ofthe undilutedbuffer after 0.25 mL of 0.1 MNaOH is added. The Ka ofCH3COOH = 1.8 x 10-5. Use theCH3COOH buffer concentration (concentration of sodiumacetate in the pH 4.7 buffer) calculated in Data Table 2, thebalanced CH3COOH + NaOH reaction equation, the balanceddissociation equilibrium of CH3COOH, and an ICE table todetermine the pH.
The steps will be broken down as separate questions below.
Question 10 (0.5 points)
Calculate the initial moles of CH3COOH (alsoequivalent to CH3COO-) in the buffer. Showcalculation in the first blank and the number of moles in thesecond.
Question 10 options:
Question 11 (0.5 points)
Calculate the moles of NaOH (equivalent to moles OH-)added. Show calculation in the first blank and the number of molesin the second.
Question 11 options:
In Activity 1 Part B, there were 2 mL of buffer per well. Calculate the final pH of the undiluted buffer after 0.25 mL o
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