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# Choose the best conjugate pair that can be used to make a pH =8.5 buffer (choose only one)A. Propionic acid / propionate [Ka = 1.3 x 10-5]B. Carbonic acid / carbona...

## Question

###### Choose the best conjugate pair that can be used to make a pH =8.5 buffer (choose only one)A. Propionic acid / propionate [Ka = 1.3 x 10-5]B. Carbonic acid / carbonate [Ka = 4.3 x 10-7]C. Hypochlorous acid / hypochlorite [Ka = 3.0 x 10-8]D. Hypobromous acid / hypobromite [Ka = 2.0 x 10-9]E. Phenol / phenolate [Ka = 1.6 x 10-10]

Choose the best conjugate pair that can be used to make a pH = 8.5 buffer (choose only one) A. Propionic acid / propionate [Ka = 1.3 x 10-5] B. Carbonic acid / carbonate [Ka = 4.3 x 10-7] C. Hypochlorous acid / hypochlorite [Ka = 3.0 x 10-8] D. Hypobromous acid / hypobromite [Ka = 2.0 x 10-9] E. Phenol / phenolate [Ka = 1.6 x 10-10]

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