GRAFIK ZPC KIMTAN25B
22
tabung ekstrak H2O pH1 pH2 1 0,5 mL HCl 19,5 mL 5.98 6.01 0.03 2 1,0 mL HCl 19,0 mL 5.56 5.59 0.03 3 1,5 mL HCl 18,5 mL 5 5.01 0.01 4 0 20 mL 6.52 6.54 0.02 5 0,5 mL NaOH 19,5 mL 6.86 6.81 -0.05 6 1,0 mL NaOH 19,0 mL 7.46 7.41 -0.05 7 1,5 mL NaOH 18,5 mL 7.87 7.79 -0.08 ΔpH 0 1 2 3 4 5 -0.1 -0.08 -0.06 -0.04 -0.02 0 0.02 0.04 0 f(x) = − ZPC TANAH pH 1 Δ pH
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tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 5.98 6.01 0.032 1,0 mL HCl 19,0 mL 5.56 5.59 0.033 1,5 mL HCl 18,5 mL 5 5.01 0.014 0 20 mL 6.52 6.54 0.025 0,5 mL NaOH 19,5 mL 6.86 6.81 -0.056 1,0 mL NaOH 19,0 mL 7.46 7.41 -0.057 1,5 mL NaOH 18,5 mL 7.87 7.79 -0.08
ΔpH
0 1 2 3 4 5 6 7 8 9
-0.1-0.08-0.06-0.04-0.02
00.020.04 0.0299999999
9999940.0300000000
0000030.00999999999999979
0.0200000000000005
-0.0500000000
000007
-0.0499999999
999998-0.0800000000
000001
f(x) = − 0.0375127075567604 x + 0.229635716706201
ZPC TANAH
pH 1
Δ pH
0 1 2 3 4 5 6 7 8 9
-0.1-0.08-0.06-0.04-0.02
00.020.04 0.0299999999
9999940.0300000000
0000030.00999999999999979
0.0200000000000005
-0.0500000000
000007
-0.0499999999
999998-0.0800000000
000001
f(x) = − 0.0375127075567604 x + 0.229635716706201
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 6.36 6.41 0.052 1,0 mL HCl 19,0 mL 6.09 6.15 0.063 1,5 mL HCl 18,5 mL 5.82 5.91 0.094 0 20 mL 6.51 6.73 0.225 0,5 mL NaOH 19,5 mL 7.72 7.52 -0.26 1,0 mL NaOH 19,0 mL 7.99 7.75 -0.247 1,5 mL NaOH 18,5 mL 8.5 8.21 -0.29
ΔpH
5.5 6 6.5 7 7.5 8 8.5 9
-0.4-0.3-0.2-0.1
00.10.20.3
0.0499999999999998
0.0600000000000005
0.0899999999999999
0.220000000000001
-0.2 -0.24 -0.2899999999
99999
f(x) = − 0.168861750714428 x + 1.13750530964283
ZPC TANAH
pH 1
Δ pH
5.5 6 6.5 7 7.5 8 8.5 9
-0.4-0.3-0.2-0.1
00.10.20.3
0.0499999999999998
0.0600000000000005
0.0899999999999999
0.220000000000001
-0.2 -0.24 -0.2899999999
99999
f(x) = − 0.168861750714428 x + 1.13750530964283
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 5.25 5.28 0.032 1,0 mL HCl 19,0 mL 4.66 4.68 0.023 1,5 mL HCl 18,5 mL 4.42 4.63 0.214 0 20 mL 5.33 4.8 -0.535 0,5 mL NaOH 19,5 mL 6.23 5.54 -0.696 1,0 mL NaOH 19,0 mL 7.17 6.88 -0.297 1,5 mL NaOH 18,5 mL 7.59 7.34 -0.25
ΔpH
4 4.5 5 5.5 6 6.5 7 7.5 8
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.0300000000000003
0.0199999999999996
0.21
-0.53-0.69
-0.29 -0.25f(x) = − 0.134637318786477 x + 0.567572429810041
ZPC TANAH
pH 1
Δ pH
4 4.5 5 5.5 6 6.5 7 7.5 8
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.0300000000000003
0.0199999999999996
0.21
-0.53-0.69
-0.29 -0.25f(x) = − 0.134637318786477 x + 0.567572429810041
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 5.76 5.81 0.052 1,0 mL HCl 19,0 mL 5.75 5.8 0.053 1,5 mL HCl 18,5 mL 5.47 5.43 -0.044 0 20 mL 6.25 6.27 0.025 0,5 mL NaOH 19,5 mL 7.16 7.15 -0.016 1,0 mL NaOH 19,0 mL 7.84 7.82 -0.027 1,5 mL NaOH 18,5 mL 8.32 8.3 -0.02
ΔpH
5 5.5 6 6.5 7 7.5 8 8.5
-0.06
-0.04
-0.02
0
0.02
0.04
0.06 0.0499999999999998
0.0499999999999998
-0.04
0.0199999999999996
-0.0099999999
9999979-
0.0199999999999996
-0.0199999999
999996
f(x) = − 0.0147776786182999 x + 0.102557277097409
ZPC TANAH
pH 1
Δ pH
5 5.5 6 6.5 7 7.5 8 8.5
-0.06
-0.04
-0.02
0
0.02
0.04
0.06 0.0499999999999998
0.0499999999999998
-0.04
0.0199999999999996
-0.0099999999
9999979-
0.0199999999999996
-0.0199999999
999996
f(x) = − 0.0147776786182999 x + 0.102557277097409
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 4.48 4.52 0.042 1,0 mL HCl 19,0 mL 4.3 4.37 0.073 1,5 mL HCl 18,5 mL 4.22 4.27 0.054 0 20 mL 4.66 4.68 0.025 0,5 mL NaOH 19,5 mL 6.22 6.18 -0.046 1,0 mL NaOH 19,0 mL 6.65 6.6 -0.057 1,5 mL NaOH 18,5 mL 6.84 6.78 -0.06
ΔpH
4 4.5 5 5.5 6 6.5 7
-0.08-0.06-0.04-0.02
00.020.040.060.08
0.0399999999999992
0.07000000000000030.0499999999
9999980.0199999999
999996
-0.04 -0.0500000000
000007-
0.0599999999999996
f(x) = − 0.0443869996928354 x + 0.241248882645894
ZPC TANAH
pH 1
Δ pH
4 4.5 5 5.5 6 6.5 7
-0.08-0.06-0.04-0.02
00.020.040.060.08
0.0399999999999992
0.07000000000000030.0499999999
9999980.0199999999
999996
-0.04 -0.0500000000
000007-
0.0599999999999996
f(x) = − 0.0443869996928354 x + 0.241248882645894
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 4.39 4.41 0.022 1,0 mL HCl 19,0 mL 4.32 4.33 0.013 1,5 mL HCl 18,5 mL 4.21 4.22 0.014 0 20 mL 4.61 4.61 05 0,5 mL NaOH 19,5 mL 5.72 5.61 -0.116 1,0 mL NaOH 19,0 mL 6.19 6.03 -0.167 1,5 mL NaOH 18,5 mL 6.63 6.41 -0.22
ΔpH
4 4.5 5 5.5 6 6.5 7
-0.25
-0.2
-0.15
-0.1
-0.05
0
0.05 0.02000000000000050.0099999999
99999790.0099999999
9999979 0
-0.1099999999
99999-0.16
-0.22
f(x) = − 0.0970953257408361 x + 0.436032628495994
ZPC TANAH
pH 1
Δ pH
4 4.5 5 5.5 6 6.5 7
-0.25
-0.2
-0.15
-0.1
-0.05
0
0.05 0.02000000000000050.0099999999
99999790.0099999999
9999979 0
-0.1099999999
99999-0.16
-0.22
f(x) = − 0.0970953257408361 x + 0.436032628495994
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 5.92 5.96 0.042 1,0 mL HCl 19,0 mL 5.49 5.52 0.033 1,5 mL HCl 18,5 mL 5.04 5.05 0.014 0 20 mL 6.78 6.79 0.015 0,5 mL NaOH 19,5 mL 7.02 6.89 -0.136 1,0 mL NaOH 19,0 mL 7.52 7.41 -0.117 1,5 mL NaOH 18,5 mL 7.93 7.76 -0.17
ΔpH
4.5 5 5.5 6 6.5 7 7.5 8 8.5
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.040.02999999999999940.0099999999
99999790.0099999999
9999979
-0.13-
0.109999999999999
-0.17
f(x) = − 0.0692630857123971 x + 0.406474716722364
ZPC TANAH
pH 1
Δ pH
4.5 5 5.5 6 6.5 7 7.5 8 8.5
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.040.02999999999999940.0099999999
99999790.0099999999
9999979
-0.13-
0.109999999999999
-0.17
f(x) = − 0.0692630857123971 x + 0.406474716722364
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 4.02 4.07 0.052 1,0 mL HCl 19,0 mL 3.97 4.05 0.083 1,5 mL HCl 18,5 mL 3.9 4.02 0.124 0 20 mL 4.18 4.19 0.015 0,5 mL NaOH 19,5 mL 5.29 4.85 -0.446 1,0 mL NaOH 19,0 mL 5.72 5.26 -0.467 1,5 mL NaOH 18,5 mL 6.17 5.74 -0.43
ΔpH
3.5 4 4.5 5 5.5 6 6.5
-0.5-0.4-0.3-0.2-0.1
00.10.2
0.0500000000000007
0.0799999999999996
0.120.0100000000
000007
-0.44 -0.46 -0.43
f(x) = − 0.276040900397234 x + 1.15833713402972
ZPC TANAH
pH 1
Δ pH
3.5 4 4.5 5 5.5 6 6.5
-0.5-0.4-0.3-0.2-0.1
00.10.2
0.0500000000000007
0.0799999999999996
0.120.0100000000
000007
-0.44 -0.46 -0.43
f(x) = − 0.276040900397234 x + 1.15833713402972
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 6.52 6.54 0.022 1,0 mL HCl 19,0 mL 6.41 6.42 0.013 1,5 mL HCl 18,5 mL 6.19 6.2 0.014 0 20 mL 6.91 6.93 0.025 0,5 mL NaOH 19,5 mL 7.63 7.59 -0.046 1,0 mL NaOH 19,0 mL 8.12 8.06 -0.067 1,5 mL NaOH 18,5 mL 8.52 8.5 -0.02
ΔpH
6 6.5 7 7.5 8 8.5 9
-0.07-0.06-0.05-0.04-0.03-0.02-0.01
00.010.020.03 0.0200000000
0000050.00999999999999979
0.00999999999999979
0.0199999999999996
-0.04-
0.0599999999999987
-0.0199999999
999996
f(x) = − 0.0276159443651265 x + 0.189868857366552
ZPC TANAH ENTISOL SIDODADI
pH 1
Δ pH
6 6.5 7 7.5 8 8.5 9
-0.07-0.06-0.05-0.04-0.03-0.02-0.01
00.010.020.03 0.0200000000
0000050.00999999999999979
0.00999999999999979
0.0199999999999996
-0.04-
0.0599999999999987
-0.0199999999
999996
f(x) = − 0.0276159443651265 x + 0.189868857366552
ZPC TANAH HISTOSOL MERBAU
pH 1
Δ pH
6 6.5 7 7.5 8 8.5 9
-0.07-0.06-0.05-0.04-0.03-0.02-0.01
00.010.020.03 0.0200000000
0000050.00999999999999979
0.00999999999999979
0.0199999999999996
-0.04-
0.0599999999999987
-0.0199999999
999996
f(x) = − 0.0276159443651265 x + 0.189868857366552
ZPC TANAH ENTISOL SIDODADI
pH 1
Δ pH
6 6.5 7 7.5 8 8.5 9
-0.07-0.06-0.05-0.04-0.03-0.02-0.01
00.010.020.03 0.0200000000
0000050.00999999999999979
0.00999999999999979
0.0199999999999996
-0.04-
0.0599999999999987
-0.0199999999
999996
f(x) = − 0.0276159443651265 x + 0.189868857366552
ZPC TANAH HISTOSOL MERBAU
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 6.23 6.26 0.032 1,0 mL HCl 19,0 mL 6.17 6.18 0.013 1,5 mL HCl 18,5 mL 6.11 6.12 0.014 0 20 mL 6.4 6.46 0.065 0,5 mL NaOH 19,5 mL 6.84 6.79 -0.056 1,0 mL NaOH 19,0 mL 7.12 7.09 -0.037 1,5 mL NaOH 18,5 mL 7.56 7.43 -0.13
ΔpH
6 6.2 6.4 6.6 6.8 7 7.2 7.4 7.6 7.8
-0.15
-0.1
-0.05
0
0.05
0.1
0.02999999999999940.0099999999
99999790.0099999999
9999979
0.0599999999999996
-0.0499999999
999998
-0.0300000000
000003
-0.13
f(x) = − 0.0983838978586256 x + 0.638280625367998
ZPC TANAH
pH 1
Δ pH
6 6.2 6.4 6.6 6.8 7 7.2 7.4 7.6 7.8
-0.15
-0.1
-0.05
0
0.05
0.1
0.02999999999999940.0099999999
99999790.0099999999
9999979
0.0599999999999996
-0.0499999999
999998
-0.0300000000
000003
-0.13
f(x) = − 0.0983838978586256 x + 0.638280625367998
ZPC TANAH
pH 1
Δ pH
tabung ekstrak H2OpH1 pH2
1 0,5 mL HCl 19,5 mL 6.77 6.79 0.022 1,0 mL HCl 19,0 mL 6.58 6.62 0.043 1,5 mL HCl 18,5 mL 6.27 6.29 0.024 0 20 mL 6.98 7.01 0.035 0,5 mL NaOH 19,5 mL 8.55 8.52 -0.036 1,0 mL NaOH 19,0 mL 8.6 8.35 -0.257 1,5 mL NaOH 18,5 mL 8.68 8.62 -0.06
ΔpH
6 6.5 7 7.5 8 8.5 9
-0.3-0.25-0.2
-0.15-0.1
-0.050
0.050.1
0.0200000000000005
0.040.0200000000000005
0.0299999999999994 -
0.0300000000000011
-0.25
-0.0600000000
000005
f(x) = − 0.0686200267955965 x + 0.481106857841875
ZPC TANAH
pH 1
Δ pH
6 6.5 7 7.5 8 8.5 9
-0.3-0.25-0.2
-0.15-0.1
-0.050
0.050.1
0.0200000000000005
0.040.0200000000000005
0.0299999999999994 -
0.0300000000000011
-0.25
-0.0600000000
000005
f(x) = − 0.0686200267955965 x + 0.481106857841875
ZPC TANAH
pH 1
Δ pH
