2. After preparing the buffer, they decided to determine the buffer capacity of the solution by titration using 0.300 M NaOH as titrant. Given the data they obtained below, calculate the buffer capacity (B) of the tartrate buffer that Lisa and Jisoo prepared. Parameter Value/Measurement Volume of tartrate buffer, mL Initial pH reading Final pH reading Final buret reading, mL Initial buret reading, mL 75.0 5.15 6.15 42.75 30.85 a. ΔΡΗ- %3D b. AVNAOH = ml c. Moles of titrant = mol d. Buffer Capacity (B) = %3D

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2. After preparing the buffer, they decided to determine the buffer capacity of the solution by titration using 0.300 M NaOH as titrant. Given the data they
obtained below, calculate the buffer capacity (B) of the tartrate buffer that Lisa and Jisoo prepared.
Parameter
Value/Measurement
Volume of tartrate buffer, mL
Initial pH reading
Final pH reading
Final buret reading, mL
Initial buret reading, mL
75.0
5.15
6.15
42.75
30.85
a. ΔΡΗ=
b. AVNaOH =
ml
c. Moles of titrant =
mol
d. Buffer Capacity (B) =
Transcribed Image Text:2. After preparing the buffer, they decided to determine the buffer capacity of the solution by titration using 0.300 M NaOH as titrant. Given the data they obtained below, calculate the buffer capacity (B) of the tartrate buffer that Lisa and Jisoo prepared. Parameter Value/Measurement Volume of tartrate buffer, mL Initial pH reading Final pH reading Final buret reading, mL Initial buret reading, mL 75.0 5.15 6.15 42.75 30.85 a. ΔΡΗ= b. AVNaOH = ml c. Moles of titrant = mol d. Buffer Capacity (B) =
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