An acid-base reaction of (r)-sec-butylamine with a racemic mixture of 2-phenylpropanoic acid forms two products having different melting points and somewhat different solubilities. draw the structure of these two products. how are the two products related? be sure to answer all parts.

a. a primary source combines several different accounts of an event. b. a primary source generally benefits from having been written after an event.

explanation:

the link still does not work even when adding it to the url bar

explanation:

answer: they produce more slow than unicellular organisms.