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Experiment 1

The document contains an observation table that recorded the time, initial and final volumes, and volume of HCl used in an experiment over 20 intervals. A graph shows the relationship between concentration of NaOH and time. The table also contains calculations of normality, concentration, reaction rate, and other values based on the experimental measurements.

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rishav
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67 views4 pages

Experiment 1

The document contains an observation table that recorded the time, initial and final volumes, and volume of HCl used in an experiment over 20 intervals. A graph shows the relationship between concentration of NaOH and time. The table also contains calculations of normality, concentration, reaction rate, and other values based on the experimental measurements.

Uploaded by

rishav
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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OBSERVATION TABLE

S.no Time Initial Final volume of HCl


(Sec) volume(ml) volume(ml used(ml)
)
1 7 0 0.2 0.2
2 14 0.2 4 3.8
3 21 4 5.6 1.6
4 28 5.6 6.4 0.8
5 35 6.4 6.7 0.3
6 42 6.7 6.9 0.25
7 49 6.9 7.3 0.4
8 56 7.3 7.5 0.2
9 63 7.5 7.7 0.2
10 70 7.7 7.8 0.1
11 77 7.8 7.9 0.1
12 84 7.9 8 0.1
13 91 8 8.05 0.075
14 98 8.05 8.1 0.06
15 105 8.1 8.15 0.05
16 112 8.15 8.2 0.03
17 119 8.2 8.25 0.03
18 126 8.25 8.3 0.02
19 133 8.3 8.3 0.01
20 140 8.3 8.3 0.01
RTD CURVE
0.9
0.8
0.7
0.6
0.5
Ei*Tm

0.4
0.3
0.2
0.1
0
0 1 2 3 4 5 6
t/Tm

1.6

1.4

1.2
Concentraton of NaOH

0.8

0.6

0.4

0.2

0
0 20 40 60 80 100 120 140 160
TIME(s)
S.no Time vol. of HCl NORMALITY of Conc. of t×concentratio Ei T2×Ci Ei×Tm t/Tm
(s) used(ml) NaOH NaOH n

1 7 0.2 0.002000 0.08 0.56 0.00315 3.92 0.08622 0.25563


5 9 6
2 14 3.8 0.038000 1.52 21.28 0.02997 297.92 0.81918 0.51127
6 2
3 21 1.6 0.016000 0.64 13.44 0.00841 282.24 0.22994 0.76690
4 5 8
4 28 0.8 0.008000 0.32 8.96 0.00315 250.88 0.08622 1.02254
5 9 3
5 35 0.3 0.003000 0.12 4.2 0.00094 147 0.02586 1.27817
7 9 9
6 42 0.25 0.002500 0.1 4.2 0.00065 176.4 0.01796 1.53381
7 4 5
7 49 0.4 0.004000 0.16 7.84 0.00090 384.16 0.02463 1.78945
2 7 1
8 56 0.2 0.002000 0.08 4.48 0.00039 250.88 0.01077 2.04508
4 9 7
9 63 0.2 0.002000 0.08 5.04 0.00035 317.52 0.00958 2.30072
1 1 3
10 70 0.1 0.001000 0.04 2.8 0.00015 196 0.00431 2.55635
8 1 9
11 77 0.1 0.001000 0.04 3.08 0.00014 237.16 0.00392 2.81199
3 4
12 84 0.1 0.001000 0.04 3.36 0.00013 282.24 0.00359 3.06763
1 3
13 91 0.075 0.000750 0.03 2.73 9.1E-05 248.43 0.00248 3.32326
7 6
14 98 0.06 0.000600 0.024 2.352 6.76E-05 230.49 0.00184 3.57890
6 8 2
15 105 0.05 0.000500 0.02 2.1 5.26E-05 220.5 0.00143 3.83453
7 8
16 112 0.03 0.000300 0.012 1.344 2.96E-05 150.52 0.00080 4.09017
8 8 4
17 119 0.03 0.000300 0.012 1.428 2.78E-05 169.93 0.00076 4.34581
2 1
18 126 0.02 0.000200 0.008 1.008 1.75E-05 127.00 0.00047 4.60144
8 9 5
19 133 0.01 0.000100 0.004 0.532 8.3E-06 70.756 0.00022 4.85708
7 1
20 140 0.01 0.000100 0.004 0.56 7.89E-06 78.4 0.00021 5.11271
6 7

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