For both amoxicillin and cephalexin: (a) How many stereogenic centers does each compound contain? (b) What is the maximum number of stereoisomers possible? (c) Draw the enantiomer of each compound.

Week 3 12.7 Considering the equation ΔG=ΔHTΔS, as T increases, ΔG goes down because T is subtracted, and ΔS and ΔH can be considered constant. So at lower temperatures, ΔG is a larger positive number, but at higher temperatures past equilibrium ΔG is a more negative number. This means that reactions can be nonspontaneous at lower temperatures and spontaneous at higher...