TRIAL 1 TRIAL 2

Plot 1 (Original Graph) Plot 1 (Original Graph)

Plot 2 (First Derivative Graph) Plot 2 (First Derivative Graph)

Plot 2 (Second Derivative Graph) Plot 2 (Second Derivative Graph)

0

2

4

6

8

10

12

14

0 10 20

pH

V

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

0 10 20

dp

H/d

V

V'

-4

-3

-2

-1

0

1

2

3

4

0 10 20

d2

pH

/dV

2

V''

0

2

4

6

8

10

12

14

0 5 10 15 20

pH

V

0

2

4

6

8

10

12

14

16

18

0 5 10 15 20

dp

H/d

V

V'

-150

-100

-50

0

50

100

0 5 10 15 20

d2

pH

/dV

2

V''