Aspirin, c9h8o4, has a molar mass of 180.2 g/mol. a tablet contains 325 mg(0.325 g) of pure aspirin. show all work
a. how many moles of aspirin are in one tablet
b. how many moles of oxygen are in one tablet of aspirin
c. how many atoms of carbon are in one tablet of aspirin
d. how many grams of oxygen in one tablet of aspirin

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.