1
Q
pka is
A
-log(Ka)
2
Q
know how to use temperature to solve for sodium chloride
A
3
Q
NaCl eq of drug= the mg or g of the drug x E value
A
4
Q
Drug (boric acid)= NaCl (g) / E value
A
5
Q
df (i)= 1+ df (n-1)
A
example: 80% , 2 ions
df= 1 +0.80(2-1)
df=1.8
6
Q
E value= MW of NaCl x (i) / (i) x MW of drug
A
7
Q
ZnCl2—>
A
Zn2+ + 2Cl-
3 ions total
8
Q
temp change= Kf x m x i
Kf= -1.86 c
A
9
Q
Ph= pkw-pkw+log (dibasic/monbasic)
pH=pkw-pkw+log (base-acid/base +acid)
A
