one-oktavianing.pdf

16
Nama : One Oktavianing Putri Kelas : PKB 2014 NIM : 14030194024 Titrasi Asam-Basa 1. Diketahui : Kb Cb 1,8 10 1 10 pH = 5 pOH = 9 [OH-] = 1 10 [NH4OH] = = , = 5.5552469307E-06 [NH4+] = = , . = 9.9994444753E-02 −log4= −log5.5552469307E−06 = 5.255296632 −log4+ = −log9.9994444753E−02 = 1.000024127 ∝0 = = 5.5552469307E-05 ∝1 = = 9.9994444753E-01 [OH-]2 = − − = 1.7999999820E-06 [OH-]3 = — − = -3.2398199496E-11 2. Diketahui : Kb Cb 1,8 10 1 10 pH = 10 pOH = 4 [OH-] = 1 10 [NH4OH] = = , = 8.4745762712E-02 [NH4+] =

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Page 1: One-Oktavianing.pdf

Nama : One Oktavianing Putri

Kelas : PKB 2014

NIM : 14030194024

Titrasi Asam-Basa

1. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10�

• pH = 5

• pOH = 9

• [OH-] = 1 � 10�

• [NH4OH] = �� �����

��������

= ��� ���

,� ���� ��� = 5.5552469307E-06

• [NH4+] = �� �������

�����

= ,� ��� �.�������� !���

��� = 9.9994444753E-02

• − log�&'4)'�= − log 5.5552469307E − 06 = 5.255296632

• − log�&'4 +� = − log 9.9994444753E − 02 = 1.000024127

• ∝ 0 = �������

�� = 5.5552469307E-05

• ∝ 1 = ������

�� = 9.9994444753E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= 1.7999999820E-06

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= -3.2398199496E-11

2. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10�

• pH = 10

• pOH = 4

• [OH-] = 1 � 10��

• [NH4OH] = �� �����

��������

= ��� ��9

,� ���� ��9 = 8.4745762712E-02

• [NH4+] = �� �������

�����

Page 2: One-Oktavianing.pdf

= ,� ��� �.� �� �� �!���

��9 = 1.5254237288E-02

• − log�&'4)'�= − log 8.4745762712E − 02 = 1.071882007

• − log�&'4 +� = − log 1.5254237288E − 02 = 1.816609502

• ∝ 0 = �������

�� = 8.4745762712E-01

• ∝ 1 = ������

�� = 1.5254237288E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= 1.7982000000E-06

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= 1.4763240118E-10

Page 3: One-Oktavianing.pdf

pH [H+] [OH-] [NH4OH] [NH4+] -log (NH4OH) -log (NH4) α0 α1 [OH-]2 [OH-]3

1 0.1 1.00E-13 5.5555555247E-10 9.9999999444E-02 9.255272508 1.000000002 5.5555555247E-09 9.9999999444E-01 1.8000000000E-06 -3.2399999640E-11

2 0.01 1.00E-12 5.5555552469E-09 9.9999994444E-02 8.255272529 1.000000024 5.5555552469E-08 9.9999994444E-01 1.8000000000E-06 -3.2399998020E-11

3 0.001 1.00E-11 5.5555524691E-08 9.9999944444E-02 7.255272746 1.000000241 5.5555524691E-07 9.9999944444E-01 1.7999999998E-06 -3.2399981817E-11

4 0.0001 1.00E-10 5.5555246915E-07 9.9999444448E-02 6.255274918 1.000002413 5.5555246915E-06 9.9999444448E-01 1.7999999982E-06 -3.2399819788E-11

5 0.00001 1.00E-09 5.5552469307E-06 9.9994444753E-02 5.255296632 1.000024127 5.5552469307E-05 9.9994444753E-01 1.7999999820E-06 -3.2398199496E-11

6 0.000001 1.00E-08 5.5524708495E-05 9.9944475292E-02 4.255513713 1.000241208 5.5524708495E-04 9.9944475292E-01 1.7999998200E-06 -3.2381996580E-11

7 0.0000001 1.00E-07 5.5248618785E-04 9.9447513812E-02 3.257678575 1.00240607 5.5248618785E-03 9.9447513812E-01 1.7999982000E-06 -3.2219967419E-11

8 0.00000001 1.00E-06 5.2631578947E-03 9.4736842105E-02 2.278753601 1.023481096 5.2631578947E-02 9.4736842105E-01 1.7999820000E-06 -3.0599675810E-11

9 0.000000001 1.00E-05 3.5714285714E-02 6.4285714286E-02 1.447158031 1.191885526 3.5714285714E-01 6.4285714286E-01 1.7998200000E-06 -1.4396759720E-11

10 1E-10 1.00E-04 8.4745762712E-02 1.5254237288E-02 1.071882007 1.816609502 8.4745762712E-01 1.5254237288E-01 1.7982000000E-06 1.4763240118E-10

11 1E-11 1.00E-03 9.8231827112E-02 1.7681728880E-03 1.007747778 2.752475273 9.8231827112E-01 1.7681728880E-02 1.7820000000E-06 1.7679240102E-09

12 1E-12 1.00E-02 9.9820323418E-02 1.7967658215E-04 1.000781027 3.745508522 9.9820323418E-01 1.7967658215E-03 1.6200000000E-06 1.7970840100E-08

13 1E-13 1.00E-01 9.9982003239E-02 1.7996760583E-05 1.000078166 4.744805661 9.9982003239E-01 1.7996760583E-04 0.0000000000E+00 1.8000000100E-07

14 1E-14 1.00E+00 9.9998200032E-02 1.7999676006E-06 1.000007817 5.744735312 9.9998200032E-01 1.7999676006E-05 -1.6200000000E-05 1.8002916100E-06

0.0000000000E+00

2.0000000000E-01

4.0000000000E-01

6.0000000000E-01

8.0000000000E-01

1.0000000000E+00

1.2000000000E+00

1 3 5 7 9 11 13

α0

α1

0

2

4

6

8

10

12

1 2 3 4 5 6 7 8 9 1011121314

-log (NH4OH)

-log (NH4)

0.0000000000E+00

2.0000000000E-04

4.0000000000E-04

6.0000000000E-04

8.0000000000E-04

1.0000000000E-03

1.2000000000E-03

1 2 3 4 5 6 7 8 9 10 11 12 13 14

[NH4OH]

[NH4+]

Page 4: One-Oktavianing.pdf

1. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10��

� pH = 5

� [OH- ] = 10

-9

� [NH4OH] = :� �����

;�������

= 5,5552469307E-06

� [NH4+] = ;� :�

;�������

= 9,9994444753E-02

� Log [NH4OH] = 5,255296632

� Log [NH4+] = 1,000024127

� ∝ 0 = �������

:�

= 5,5552469307E-05

� ∝ 1 = ������

:�

= 9,9994444753E-01

� [OH-]

2 = kb x cb – kb [OH-]

= 1,7999999820E-06

� [OH-]

3 = (kb x cb)+(kw x [OH]) – (kb x OH )

= -3,2398199496E-11

2. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10��

• pH = 10

• pOH = 4

• [OH-] = 1 � 10��

• [NH4OH] = �� �����

��������

= ��< ��9

,� ���� ��9 = 8.4745762712E-03

• [NH4+] = �� �������

�����

= ,� ��� �.� �� �� �!���

��9 = 1.5254237288E-03

• − log�&'4)'� = − log 8.4745762712E − 03 = 2.071882007

• − log�&'4 +� = − log 1.5254237288E − 03 = 2.816609502

• ∝ 0 = �������

�� = 8.4745762712E-01

Page 5: One-Oktavianing.pdf

• ∝ 1 = ������

�� = 1.5254237288E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= 1.7820000000E-07

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= 1.4792401180E-11

Page 6: One-Oktavianing.pdf

pH [H+] [OH] [NH4OH] [NH4+] -log (NH4OH) -log (NH4) α0 α1 [OH-]2 [OH-]3

1 0.1 1.00E-13 5.5555555247E-11 9.9999999444E-03 10.25527251 2.000000002 5.5555555247E-09 9.9999999444E-01 1.8000000000E-07 -3.2399998020E-12

2 0.01 1.00E-12 5.5555552469E-10 9.9999994444E-03 9.255272529 2.000000024 5.5555552469E-08 9.9999994444E-01 1.7999999998E-07 -3.2399996397E-12

3 0.001 1.00E-11 5.5555524691E-09 9.9999944444E-03 8.255272746 2.000000241 5.5555524691E-07 9.9999944444E-01 1.7999999982E-07 -3.2399980168E-12

4 0.0001 1.00E-10 5.5555246915E-08 9.9999444448E-03 7.255274918 2.000002413 5.5555246915E-06 9.9999444448E-01 1.7999999820E-07 -3.2399817876E-12

5 0.00001 1.00E-09 5.5552469307E-07 9.9994444753E-03 6.255296632 2.000024127 5.5552469307E-05 9.9994444753E-01 1.7999998200E-07 -3.2398194960E-12

6 0.000001 1.00E-08 5.5524708495E-06 9.9944475292E-03 5.255513713 2.000241208 5.5524708495E-04 9.9944475292E-01 1.7999982000E-07 -3.2381965799E-12

7 0.0000001 1.00E-07 5.5248618785E-05 9.9447513812E-03 4.257678575 2.00240607 5.5248618785E-03 9.9447513812E-01 1.7999820000E-07 -3.2219674190E-12

8 0.00000001 1.00E-06 5.2631578947E-04 9.4736842105E-03 3.278753601 2.023481096 5.2631578947E-02 9.4736842105E-01 1.7998200000E-07 -3.0596758100E-12

9 0.000000001 1.00E-05 3.5714285714E-03 6.4285714286E-03 2.447158031 2.191885526 3.5714285714E-01 6.4285714286E-01 1.7982000000E-07 -1.4367597200E-12

10 1E-10 1.00E-04 8.4745762712E-03 1.5254237288E-03 2.071882007 2.816609502 8.4745762712E-01 1.5254237288E-01 1.7820000000E-07 1.4792401180E-11

11 1E-11 1.00E-03 9.8231827112E-03 1.7681728880E-04 2.007747778 3.752475273 9.8231827112E-01 1.7681728880E-02 1.6200000000E-07 1.7708401018E-10

12 1E-12 1.00E-02 9.9820323418E-03 1.7967658215E-05 2.000781027 4.745508522 9.9820323418E-01 1.7967658215E-03 0.0000000000E+00 1.8000001002E-09

13 1E-13 1.00E-01 9.9982003239E-03 1.7996760583E-06 2.000078166 5.744805661 9.9982003239E-01 1.7996760583E-04 -1.6200000000E-06 1.8029161000E-08

14 1E-14 1.00E+00 9.9998200032E-03 1.7999676006E-07 2.000007817 6.744735312 9.9998200032E-01 1.7999676006E-05 -1.7820000000E-05 1.8032077000E-07

0.0000000000E+00

2.0000000000E-01

4.0000000000E-01

6.0000000000E-01

8.0000000000E-01

1.0000000000E+00

1.2000000000E+00

1 3 5 7 9 11 13

α0

α1

0

2

4

6

8

10

12

1 2 3 4 5 6 7 8 9 1011121314

-log (NH4OH)

-log (NH4)

0.0000000000E+00

2.0000000000E-03

4.0000000000E-03

6.0000000000E-03

8.0000000000E-03

1.0000000000E-02

1.2000000000E-02

1 2 3 4 5 6 7 8 9 10 11 12 13 14

[NH4OH]

[NH4+]

Page 7: One-Oktavianing.pdf

1. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10��

• pH = 5

• pOH = 9

• [OH-] = 1 � 10�

• [NH4OH] = �� �����

��������

= ��= ���

,� ���� ��� = 5.5552469307E-08

• [NH4+] = �� �������

�����

= ,� ��� �.�������� !���

��� = 9.9994444753E-04

• − log�&'4)'�= − log 5.5552469307E − 08 = 7.255296632

• − log�&'4 +� = − log 9.9994444753E − 04 = 3.000024127

• ∝ 0 = �������

�� = 5.5552469307E-05

• ∝ 1 = ������

�� = 9.9994444753E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= 1.7999982000E-08

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= -3.2398149599E-13

2. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10��

• pH = 10

• pOH = 4

• [OH-] = 1 � 10��

• [NH4OH] = �� �����

��������

= ��= ��9

,� ���� ��9 = 8.4745762712E-04

• [NH4+] = �� �������

�����

= ,� ��� �.� �� �� �!���

��9 = 1.5254237288E-04

• − log�&'4)'�= − log 8.4745762712E − 04= 3.071882007

• − log�&'4 +� = − log 1.5254237288E − 04 = 3.816609502

• ∝ 0 = �������

�� = 8.4745762712E-01

Page 8: One-Oktavianing.pdf

• ∝ 1 = ������

�� = 1.5254237288E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= 1.6200000000E-08

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= 1.5084011800E-12

Page 9: One-Oktavianing.pdf

Ph [H+] [OH-] [NH4OH] [NH4+] -log (NH4OH) -log (NH4) α0 α1 [OH-]2 [OH-]3

1 0.1 1.00E-13 5.5555555247E-12 9.9999999444E-04 11.25527251 3.000000002 5.5555555247E-09 9.9999999444E-01 1.7999999998E-08 -3.2399981817E-13

2 0.01 1.00E-12 5.5555552469E-11 9.9999994444E-04 10.25527253 3.000000024 5.5555552469E-08 9.9999994444E-01 1.7999999982E-08 -3.2399980168E-13

3 0.001 1.00E-11 5.5555524691E-10 9.9999944444E-04 9.255272746 3.000000241 5.5555524691E-07 9.9999944444E-01 1.7999999820E-08 -3.2399963676E-13

4 0.0001 1.00E-10 5.5555246915E-09 9.9999444448E-04 8.255274918 3.000002413 5.5555246915E-06 9.9999444448E-01 1.7999998200E-08 -3.2399798760E-13

5 0.00001 1.00E-09 5.5552469307E-08 9.9994444753E-04 7.255296632 3.000024127 5.5552469307E-05 9.9994444753E-01 1.7999982000E-08 -3.2398149599E-13

6 0.000001 1.00E-08 5.5524708495E-07 9.9944475292E-04 6.255513713 3.000241208 5.5524708495E-04 9.9944475292E-01 1.7999820000E-08 -3.2381657990E-13

7 0.0000001 1.00E-07 5.5248618785E-06 9.9447513812E-04 5.257678575 3.00240607 5.5248618785E-03 9.9447513812E-01 1.7998200000E-08 -3.2216741900E-13

8 0.00000001 1.00E-06 5.2631578947E-05 9.4736842105E-04 4.278753601 3.023481096 5.2631578947E-02 9.4736842105E-01 1.7982000000E-08 -3.0567581000E-13

9 0.000000001 1.00E-05 3.5714285714E-04 6.4285714286E-04 3.447158031 3.191885526 3.5714285714E-01 6.4285714286E-01 1.7820000000E-08 -1.4075972000E-13

10 1E-10 1.00E-04 8.4745762712E-04 1.5254237288E-04 3.071882007 3.816609502 8.4745762712E-01 1.5254237288E-01 1.6200000000E-08 1.5084011800E-12

11 1E-11 1.00E-03 9.8231827112E-04 1.7681728880E-05 3.007747778 4.752475273 9.8231827112E-01 1.7681728880E-02 0.0000000000E+00 1.8000010180E-11

12 1E-12 1.00E-02 9.9820323418E-04 1.7967658215E-06 3.000781027 5.745508522 9.9820323418E-01 1.7967658215E-03 -1.6200000000E-07 1.8291610018E-10

13 1E-13 1.00E-01 9.9982003239E-04 1.7996760583E-07 3.000078166 6.744805661 9.9982003239E-01 1.7996760583E-04 -1.7820000000E-06 1.8320770002E-09

14 1E-14 1.00E+00 9.9998200032E-04 1.7999676006E-08 3.000007817 7.744735312 9.9998200032E-01 1.7999676006E-05 -1.7982000000E-05 1.8323686000E-08

0.0000000000E+00

2.0000000000E-01

4.0000000000E-01

6.0000000000E-01

8.0000000000E-01

1.0000000000E+00

1.2000000000E+00

1 2 3 4 5 6 7 8 9 10 11 12 13 14

α0

α1

0

2

4

6

8

10

12

1 2 3 4 5 6 7 8 9 1011121314

-log (NH4OH)

-log (NH4)

0.0000000000E+00

2.0000000000E-04

4.0000000000E-04

6.0000000000E-04

8.0000000000E-04

1.0000000000E-03

1.2000000000E-03

1 2 3 4 5 6 7 8 9 10 11 12 13 14

[NH4OH]

[NH4+]

Page 10: One-Oktavianing.pdf

1. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10��

• pH = 5

• pOH = 9

• [OH-] = 1 � 10�

• [NH4OH] = �� �����

��������

= ��9 ���

,� ���� ��� = 5.5552469307E-09

• [NH4+] = �� �������

�����

= ,� ��� �.�������� !��

��� = 9.9994444753E-05

• − log�&'4)'�= − log 5.5552469307E − 09 = 8.255296632

• − log�&'4 +� = − log 9.9994444753E − 05 = 4.000024127

• ∝ 0 = �������

�� = 5.5552469307E-05

• ∝ 1 = ������

�� = 9.9994444753E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= 1.7999820000E-09

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= -3.2397695990E-14

2. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10��

• pH = 10

• pOH = 4

• [OH-] = 1 � 10��

• [NH4OH] = �� �����

��������

= ��9 ��9

,� ���� ��9 = 8.4745762712E-05

• [NH4+] = �� �������

�����

= ,� ��� �.� �� �� �!���

��9 = 1.5254237288E-05

• − log�&'4)'�= − log 8.4745762712E − 05 = 4.071882007

• − log�&'4 +� = − log 1.5254237288E − 05 = 4.816609502

• ∝ 0 = �������

�� = 8.4745762712E-01

Page 11: One-Oktavianing.pdf

• ∝ 1 = ������

�� = 1.5254237288E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= 0.0000000000E+00

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= 1.8000118000E-13

Page 12: One-Oktavianing.pdf

pH [H+] [OH] [NH4OH] [NH4+] -log (NH4OH) -log (NH4) α0 α1 [OH-]2 [OH-]3

1 0.1 1.00E-13 5.5555555247E-13 9.9999999444E-05 12.25527251 4.000000002 5.5555555247E-09 9.9999999444E-01 1.7999999982E-09 -3.2399819788E-14

2 0.01 1.00E-12 5.5555552469E-12 9.9999994444E-05 11.25527253 4.000000024 5.5555552469E-08 9.9999994444E-01 1.7999999820E-09 -3.2399817876E-14

3 0.001 1.00E-11 5.5555524691E-11 9.9999944444E-05 10.25527275 4.000000241 5.5555524691E-07 9.9999944444E-01 1.7999998200E-09 -3.2399798760E-14

4 0.0001 1.00E-10 5.5555246915E-10 9.9999444448E-05 9.255274918 4.000002413 5.5555246915E-06 9.9999444448E-01 1.7999982000E-09 -3.2399607599E-14

5 0.00001 1.00E-09 5.5552469307E-09 9.9994444753E-05 8.255296632 4.000024127 5.5552469307E-05 9.9994444753E-01 1.7999820000E-09 -3.2397695990E-14

6 0.000001 1.00E-08 5.5524708495E-08 9.9944475292E-05 7.255513713 4.000241208 5.5524708495E-04 9.9944475292E-01 1.7998200000E-09 -3.2378579900E-14

7 0.0000001 1.00E-07 5.5248618785E-07 9.9447513812E-05 6.257678575 4.00240607 5.5248618785E-03 9.9447513812E-01 1.7982000000E-09 -3.2187419000E-14

8 0.00000001 1.00E-06 5.2631578947E-06 9.4736842105E-05 5.278753601 4.023481096 5.2631578947E-02 9.4736842105E-01 1.7820000000E-09 -3.0275810000E-14

9 0.000000001 1.00E-05 3.5714285714E-05 6.4285714286E-05 4.447158031 4.191885526 3.5714285714E-01 6.4285714286E-01 1.6200000000E-09 -1.1159720000E-14

10 1E-10 1.00E-04 8.4745762712E-05 1.5254237288E-05 4.071882007 4.816609502 8.4745762712E-01 1.5254237288E-01 0.0000000000E+00 1.8000118000E-13

11 1E-11 1.00E-03 9.8231827112E-05 1.7681728880E-06 4.007747778 5.752475273 9.8231827112E-01 1.7681728880E-02 -1.6200000000E-08 2.0916101800E-12

12 1E-12 1.00E-02 9.9820323418E-05 1.7967658215E-07 4.000781027 6.745508522 9.9820323418E-01 1.7967658215E-03 -1.7820000000E-07 2.1207700180E-11

13 1E-13 1.00E-01 9.9982003239E-05 1.7996760583E-08 4.000078166 7.744805661 9.9982003239E-01 1.7996760583E-04 -1.7982000000E-06 2.1236860018E-10

14 1E-14 1.00E+00 9.9998200032E-05 1.7999676006E-09 4.000007817 8.744735312 9.9998200032E-01 1.7999676006E-05 -1.7998200000E-05 2.1239776002E-09

0.0000000000E+00

2.0000000000E-01

4.0000000000E-01

6.0000000000E-01

8.0000000000E-01

1.0000000000E+00

1.2000000000E+00

1 3 5 7 9 11 13

α0

α1

0

2

4

6

8

10

12

14

1 2 3 4 5 6 7 8 9 1011121314

-log (NH4OH)

-log (NH4)

0.0000000000E+00

2.0000000000E-05

4.0000000000E-05

6.0000000000E-05

8.0000000000E-05

1.0000000000E-04

1.2000000000E-04

1 2 3 4 5 6 7 8 9 10 11 12 13 14

[NH4OH]

[NH4+]

Page 13: One-Oktavianing.pdf

1. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10��

• pH = 5

• pOH = 9

• [OH-] = 1 � 10�

• [NH4OH] = �� �����

��������

= ��� ���

,� ���� ��� = 5.5552469307E-10

• [NH4+] = �� �������

�����

= ,� ��� �.�������� !��

��� = 9.9994444753E-06

• − log�&'4)'�= − log 5.5552469307E − 10 = 9.255296632

• − log�&'4 +� = − log 9.9994444753E − 06 = 5.000024127

• ∝ 0 = �������

�� = 5.5552469307E-05

• ∝ 1 = ������

�� = 9.9994444753E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= 1.7998200000E-10

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= -3.2393159900E-15

2. Diketahui :

Kb Cb

1,8 � 10�� 1 � 10��

• pH = 10

• pOH = 4

• [OH-] = 1 � 10��

• [NH4OH] = �� �����

��������

= ��� ��9

,� ���� ��9 = 8.4745762712E-06

• [NH4+] = �� �������

�����

= ,� ��� �.� �� �� �!���

��9 = 1.5254237288E-06

• − log�&'4)'�= − log 8.4745762712E − 06 = 5.071882007

• − log�&'4 +� = − log 1.5254237288E − 06 = 5.816609502

Page 14: One-Oktavianing.pdf

• ∝ 0 = �������

�� = 8.4745762712E-01

• ∝ 1 = ������

�� = 1.5254237288E-01

• [OH-]2 = 345 � 657 − 45 � �)' −�

= -1.6200000000E-09

• [OH-]3 = 45 � 65 � )'— 345 � �)'−��7

= 4.7161180000E-14

Page 15: One-Oktavianing.pdf

pH [H+] [OH] [NH4OH] [NH4+] -log (NH4OH) -log (NH4) α0 α1 [OH-]2 [OH-]3

1 0.1 1.00E-13 5.5555555247E-14 9.9999999444E-06 13.25527251 5.000000002 5.5555555247E-09 9.9999999444E-01 1.7999999820E-10 -3.2398199496E-15

2 0.01 1.00E-12 5.5555552469E-13 9.9999994444E-06 12.25527253 5.000000024 5.5555552469E-08 9.9999994444E-01 1.7999998200E-10 -3.2398194960E-15

3 0.001 1.00E-11 5.5555524691E-12 9.9999944444E-06 11.25527275 5.000000241 5.5555524691E-07 9.9999944444E-01 1.7999982000E-10 -3.2398149599E-15

4 0.0001 1.00E-10 5.5555246915E-11 9.9999444448E-06 10.25527492 5.000002413 5.5555246915E-06 9.9999444448E-01 1.7999820000E-10 -3.2397695990E-15

5 0.00001 1.00E-09 5.5552469307E-10 9.9994444753E-06 9.255296632 5.000024127 5.5552469307E-05 9.9994444753E-01 1.7998200000E-10 -3.2393159900E-15

6 0.000001 1.00E-08 5.5524708495E-09 9.9944475292E-06 8.255513713 5.000241208 5.5524708495E-04 9.9944475292E-01 1.7982000000E-10 -3.2347799000E-15

7 0.0000001 1.00E-07 5.5248618785E-08 9.9447513812E-06 7.257678575 5.00240607 5.5248618785E-03 9.9447513812E-01 1.7820000000E-10 -3.1894190000E-15

8 0.00000001 1.00E-06 5.2631578947E-07 9.4736842105E-06 6.278753601 5.023481096 5.2631578947E-02 9.4736842105E-01 1.6200000000E-10 -2.7358100000E-15

9 0.000000001 1.00E-05 3.5714285714E-06 6.4285714286E-06 5.447158031 5.191885526 3.5714285714E-01 6.4285714286E-01 0.0000000000E+00 1.8002800000E-15

10 1E-10 1.00E-04 8.4745762712E-06 1.5254237288E-06 5.071882007 5.816609502 8.4745762712E-01 1.5254237288E-01 -1.6200000000E-09 4.7161180000E-14

11 1E-11 1.00E-03 9.8231827112E-06 1.7681728880E-07 5.007747778 6.752475273 9.8231827112E-01 1.7681728880E-02 -1.7820000000E-08 5.0077018000E-13

12 1E-12 1.00E-02 9.9820323418E-06 1.7967658215E-08 5.000781027 7.745508522 9.9820323418E-01 1.7967658215E-03 -1.7982000000E-07 5.0368601800E-12

13 1E-13 1.00E-01 9.9982003239E-06 1.7996760583E-09 5.000078166 8.744805661 9.9982003239E-01 1.7996760583E-04 -1.7998200000E-06 5.0397760180E-11

14 1E-14 1.00E+00 9.9998200032E-06 1.7999676006E-10 5.000007817 9.744735312 9.9998200032E-01 1.7999676006E-05 -1.7999820000E-05 5.0400676018E-10

0.0000000000E+00

2.0000000000E-01

4.0000000000E-01

6.0000000000E-01

8.0000000000E-01

1.0000000000E+00

1.2000000000E+00

1 3 5 7 9 11 13

α0

α1

0

2

4

6

8

10

12

14

1 2 3 4 5 6 7 8 9 1011121314

-log (NH4OH)

-log (NH4)

0.0000000000E+00

2.0000000000E-06

4.0000000000E-06

6.0000000000E-06

8.0000000000E-06

1.0000000000E-05

1.2000000000E-05

1 2 3 4 5 6 7 8 9 10 11 12 13 14

[NH4OH]

[NH4+]

Page 16: One-Oktavianing.pdf