What would be the final pH if 0.0100 moles of solid NaOH were added to 100 mL of a buffer solution containing 0.600 molar formic acid (ionization constant = 1.8 x 10-4) and 0.300 molar sodium formate? 1. 3.65 2.4.05 3.3.44 4. 3.84 5. None of these

Chemistry by OpenStax (2015-05-04)
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ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter14: Acid-base Equilibria
Section: Chapter Questions
Problem 100E: What mass of NH4Cl must be added to 0.750 L of a 0.100-M solution of NH3 to give a buffer solution...
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What would be the final pH if 0.0100 moles
of solid NaOH were added to 100 mL of a
buffer solution containing 0.600 molar formic
acid (ionization constant = 1.8 x 10-4) and
0.300 molar sodium formate?
1. 3.65
2.4.05
3.3.44
4. 3.84
5. None of these
Transcribed Image Text:What would be the final pH if 0.0100 moles of solid NaOH were added to 100 mL of a buffer solution containing 0.600 molar formic acid (ionization constant = 1.8 x 10-4) and 0.300 molar sodium formate? 1. 3.65 2.4.05 3.3.44 4. 3.84 5. None of these
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