Draw the product of the base-catalyzed aldol reaction of each compound.(a)

Week 1 Tuesday, January 10, 2017 2:30 PM Ch 34 • States:  For S: g >> l > s ○ Solids- mols vibrate, cant move from position (least S) (strongest mol-mol intxs of the 3 phases) ○ Liquids- looser arrangement, vibrate and move around some slowly  Can occupy any position within the phase ○ Gas- mols stay as far away from each other as possible, move at range of speeds freely (most S)  Usually has much higher V than liquid • Entropy(S)- disorder of the universe (units: J/K)  Way energy(thermal) is distributed in a sample among the molecules and bonds  "law of nature"- anything that happens must increase overall total entropy □ More S is good.. Nature drives to more S ○ Look at options for energy distribution: location(volume), orientation(dirs it can face), motion(ways it can move: mols or substance) ○ if going to quantize something- limiting options ○ Summary on pg 351:  High S: more options, fewer restrictions  Low S: fewer options, more restrictions • Enthalpy(H)- (units: kJ) ○ Primary component of H for phase change is the IFs • Interactions btwn mols: ○ Network compound- chem bonds continuous in 1 or more directions ○ Molecular compound: intermol forces(IFs)- intxs btwn mols in a sub  For IFs: s > l >> g □ For ideal gas: no IFs… & for our purposes: NO IFs IN GAS • Phase changes/additivity of rxs: (pg 353)