Topics

• $dG =$$dH - TdS$
• $dG° =$$-RT ln(K)$
• $dG =$$dG° +$$RTln(Q)$
• pI = average of pKa’s which change molecule from +1 and -1
• pI = point where molecule charge is = 0
• If pH<pKa, the molecule will be in acidic/protonated form
• Amino acids only exist in the L form, where the NH3+ appears to the left or as a wedge