You prepare a buffer solution from 10.0 mL of 0.100 M MOPS (3-morpholinopropane-1-sulfonic acid) and 10.0 mL of 0.080 M NaOH. Next, you add 1.00 mL of 3.83 × 10-4 M lidocaine to this mixture Denoting lidocaine as L, calculate the fraction of lidocaine present in the form LH . MOPS KA=6.3*10^-8 Lidocaine Kb=8.7*10^-7