Chem 116 - General Chemistry II

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Buffer Solutions
Effects of Adding the Salt of the Conjugate Base
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Which one of the Following Constitutes a Buffer Solution
0.1 M HBr and 0.2 M NaBr
0.1 M NH3 and 0.2 M NaOH
0.1 M H2SO3 and 0.2 M NaHSO3
0.2 M H2SO3 and 0.1 M NaOH
0.2 M H2SO3 and 0.1 M HBr
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pH of a Buffer Solution
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Acid/Base Ratio to Prepare a Solution of Specified pH
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pH Following Acid Addition to a Buffer Solution
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Calculating pH
Note: Ka of CH3COOH = 1.8 X 10-5
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Adding a Strong Base to a Buffer
Assume the addition causes a negligible change in volume.
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Adding a Strong Acid to a Buffer
Assume the addition causes a negligible change in volume.
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Adding a Strong Acid to a Buffer
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