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V. DATA PENGAMATAN
No. Karbon Aktif (gr)
C(N) X (gr) (x/m) Log x/m Log ΔCAwal Akhir
1 0.5 1.17 1.02 0.4504 0.9008 -0.0454 0.00862 0.5 0.91 0.81 0.3003 0.6006 -0.2214 -0.09153 0.5 0.53 0.45 0.2402 0.4804 -0.3184 -0.34684 0.5 0.4 0.33 0.2102 0.4204 -0.3763 -0.48155 0.5 0.34 0.28 0.1802 0.3604 -0.4432 -0.5528
VI. PERHITUNGAN
6.1 Pembuatan larutan
CH3COOH 1 N
M=% ρ1000Bm
v1 N1=v2N2
M=100 %1.05 gr
ml1000 ml
l
60.05 grml
v1 17.48N=250ml1N❑
M=17.48M v1=14.30ml
N=nx m
N=1 x17.48
N=17.48 N
NaOH 1N
v1M 1=v2M 2
v1 15M=250ml1M❑
v1=16.7 0ml
6.1 Konsentrasi Awal Praktikum
Titrasi Awal CH3COOH
v titranN titran=vanalitN analit
Larutan 1N Larutan 0.4 N
v1 N1=v2N2 v1 N1=v2N2
11.7ml1N=10ml N 2 4ml1N=10ml N2
N 2=11.710
=1.17N N 2=4
10=0.4N
Larutan 0.8 N Larutan 0.2 N
v1 N1=v2N2 v1 N1=v2N2
9.1ml1N=10ml N2 3.4ml1N=10ml N 2
N 2=9.110
=0.91N N 2=3.410
=0.34N
Larutan 0.6 N
v1 N1=v2N2
5.3ml1N=10ml N2
N 2=5.310
=0.53N
6.1 Konsentrasi Akhir Praktikum
Titrasi Akhir CH3COOH
v titranN titran=vanalitN analit
Larutan 1N Larutan 0.4 N
v1 N1=v2N2 v1 N1=v2N2
5.1ml1N=5ml N 2 1.6ml1N=5ml N 2
N 2=5.15
=1. 02N N 2=1.65
=0.33N
Larutan 0.8 N Larutan 0.2 N
v1N1=v2N2 v1N1=v2N2
4 .1ml1N=5mlN 2 1.4ml1N=5ml N 2
N 2=4 .110
=0.81N N2=1.410
=0.28N
Larutan 0.6 N
v1N1=v2N2
2.2ml1N=5ml N 2
N 2=2.25
=0. 45N