Analisis Data

Analisis Data 1. Tabel Volume NaOH vs pH v

pH

0

1,7

5

1.7

6

1.8

7

1.8

8

1.9

9

2

10

2.2

11

2.4

12

2.8

12.1

2.9

12.2

3

12.3

3.1

12.4

3.3

12.5

3.6

12.6

4.4

12.7 12.8 12.9 13 14 15 16

7.1 9.7 10.3 10.5 11.2 11.5 11.6

2. Grafik Volume NaOH vs pH

V NaOH VS pH 14 12 10

y = 0.7567x 0.7567x - 3.2576 3.2576 R² = 0.513

8 6       h       P

V NaOH VS pH

4

Power (V NaOH VS pH)

2

Linear (V NaOH VS pH)

0 -2 0

5

10

-4 -6

volume NaOH

15

20

3. Tabel turunan pertama NaOH vs Δph/Δv Δph/Δv -

 v   ̄ -

-

2.5

0.1

5.5

0

6.5

0.1

7.5

0.1

8.5

0.2

9.5

0.2

10.5

0.4

11.5

1

12.05

1

12.15

1

12.25

2

12.35

3

12.45

8

12.55

27 26 6 2 0.7 0.3 0.1

12.65 12.75 12.85 12.95 13.5 14.5 15.5

4. Grafik turunan pertama NaOH vs Δph/Δv

 v     ̄ Naoh

VS Δph/Δv

35 30 y = 0.7515x - 4.6076 R² = 0.0609

25      v

20

      Δ

       /       h 15      p

Series1

      Δ

Linear (Series1)

10 5 0 -5

0

5

10 v ̄ NaOH     

15

20

5. Tabel turunan kedua NaOH vs Δ²pH/ΔV²      v   ̄ -

Δ²pH/ΔV²

-

-

4

0.033333333

6

-0.1

7

0.1

8

0

9

0.1

10

0

11

0.363636364

11.775

6

12.1

0

12.2

0

12.3

10

12.4

10

12.5

50

12.6 12.7 12.8 12.9 13.225 14 15

190 -10 -200 -7.272727273 -1.3 -0.4 -0.4

-

6. Grafik turunan kedua NaOH vs Δ²pH/ΔV²

Grafik

Δ²pH/ΔV²

vs

      v     ̄ NaOH

250 200        ²       V

150

y = 6.3841x - 45.205 R² = 0.1248

      Δ

       /       H100      p        ²       Δ

Series1 Linear (Series1)

50 0 0 -50

5

10       v     ̄̄ NaOH

15