APPENDIKS Membuat Larutan KMnO4 0,1 N

KMnO4 K+ + MnO4-

MnO4- 8H+ + 5e- Mn2+ + 4H2O

N = M*e0,1 = M*5

M = 0,15

= 0,02 M

M = grMr

×1000V

0,02 = gr

158 ×10001000

m = 3,16 gram

Membuat Larutan Oksalat 0,1 N

H2C2O4 2H+ + C2O42-

N = M*e0,1 = M*2

M = 0,12

M = 0,05

M = grMr

×1000V

0,05 = gr

126 ×10001000

m = 6,3 gram