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the pH of blood is affected by The capacity of a buffer to resist changes in pH upon addition of protons or hydroxide ions depends on the pH at the midpoint in the titratation of an acid with a base is A graduate student at SDSU wants to measure the activity of a particular enzyme at pH 4

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1. the pH of blood is affected by
2. The capacity of a buffer to resist changes in pH upon addition of protons or hydroxide ions depends on
3. the pH at the midpoint in the titratation of an acid with a base is
4. A graduate student at SDSU wants to measure the activity of a particular enzyme at pH 4.0. To buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment?
5. The pH of a 0.1 M solution of sodium acetate would be
6. The pH of coffee is 5.6. The pH of grapefruit juice is 2.6. This means that the proton concentration in coffee is
7. weak acids
8. Kw, the ionization constant of water, is _____ at _____.
9. osmotic pressure is a function of
10. Physical properties that depend on the amounts of various species, rather than the identities of those species, are called