For the following pairs of molecules, indicate whether they are the SAME or DIFFERENT. You do NOT need to supply a name for either of them. . y (a) (b) (c) SAME DIFFERENT SAME DIFFERENT SAME DIFFERENT Give molecular formulae for the following compounds. Do NOT try and name these compounds, just give the formula (C.H,...). HO (a) NH H2N N . OH NH2 (b) co