0.99 M CH3COONa 1.02 M CH₂COOH Note: Reference the pK of acids at 25 °C table for additional information. Calculate the pH of 1.00 L of the buffer Part 1 of 3 pH of starting buffer: Be sure your answer has the correct number of significant digits. 4.73 Part 2 of 3 4.76 0 x10 Part 3 of 3 X pH after addition of 0.040 mol NaOH: Be sure your answer has the correct number of significant digits. 0 x10 before and after the addition of the following species. (Assume there is no change in volume.) S X pH after further addition of 0.133 mol HCl: Be sure your answer has the correct number of significant digits.

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Calculate the pH of 1.00 L of the buffer
Part 1 of 3
Note: Reference the pK of acids at 25 °C table for additional information.
a
4.73
pH of starting buffer: Be sure your answer has the correct number of significant digits.
Part 2 of 3
×...
4.76
Part 3 of 3
x10
×
pH after addition of 0.040 mol NaOH: Be sure your answer has the correct number of significant digits.
4.61
x10
X
Ś
x10
0.99 M CH3COONa
1.02 M CH₂COOH
X
before and after the addition of the following species. (Assume there is no change in volume.)
Ś
pH after further addition of 0.133 mol HCl: Be sure your answer has the correct number of significant digits.
Ś
Transcribed Image Text:Calculate the pH of 1.00 L of the buffer Part 1 of 3 Note: Reference the pK of acids at 25 °C table for additional information. a 4.73 pH of starting buffer: Be sure your answer has the correct number of significant digits. Part 2 of 3 ×... 4.76 Part 3 of 3 x10 × pH after addition of 0.040 mol NaOH: Be sure your answer has the correct number of significant digits. 4.61 x10 X Ś x10 0.99 M CH3COONa 1.02 M CH₂COOH X before and after the addition of the following species. (Assume there is no change in volume.) Ś pH after further addition of 0.133 mol HCl: Be sure your answer has the correct number of significant digits. Ś
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