Aspirin is a weak acid with a pka of 3. 5 that is absorbed more effectively in the stomach than the small intestine. The ph of your stomach is around 1. 5 and the ph of your small intestine is approximately 6. 0. Is aspirin absorbed more readily when it is protonated or deprotonated? what is the approximate ratio of conjugate base to acid when it is absorbed more readily?.

Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)

Adult wasps sting caterpillars and inject their eggs into the caterpillars. the larvae feed on the caterpillars, leading to the death of the caterpillars. what kind of a relationship exists between the wasps and the caterpillars? a. the adult wasps are parasites to the caterpillars. b. the caterpillars are parasites to the wasps. c. the adult wasps are commensals, and the caterpillars are hosts. d. the caterpillars are commensals, and the adult wasps are hosts.

+++30 points me in a society that favors economic equity over economic freedom, who would benefit? explain