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Calculate the PH for a Buffer That Is 0

Question 12

Multiple Choice

Calculate the pH for a buffer that is 0.10 M in NaO2CCO2Na and 0.50 M in NaO2CCO2H.K2 = 5.42 × 10−5, Calculate the pH for a buffer that is 0.10 M in NaO<sub>2</sub>CCO<sub>2</sub>Na and 0.50 M in NaO<sub>2</sub>CCO<sub>2</sub>H.K<sub>2</sub> = 5.42 × 10<sup>−</sup><sup>5</sup>, = 0.333, = 0.76 A) 4) 209 B) 4) 567 C) 3) 965 D) 4) 323 E) 3) 908 = 0.333, Calculate the pH for a buffer that is 0.10 M in NaO<sub>2</sub>CCO<sub>2</sub>Na and 0.50 M in NaO<sub>2</sub>CCO<sub>2</sub>H.K<sub>2</sub> = 5.42 × 10<sup>−</sup><sup>5</sup>, = 0.333, = 0.76 A) 4) 209 B) 4) 567 C) 3) 965 D) 4) 323 E) 3) 908 = 0.76


A) 4) 209
B) 4) 567
C) 3) 965
D) 4) 323
E) 3) 908

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