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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /615/CH3/EX3.13 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '615/CH3/EX3.13')
| -rwxr-xr-x | 615/CH3/EX3.13/3_13.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/615/CH3/EX3.13/3_13.sce b/615/CH3/EX3.13/3_13.sce new file mode 100755 index 000000000..48de207e3 --- /dev/null +++ b/615/CH3/EX3.13/3_13.sce @@ -0,0 +1,17 @@ +//chemical kinetics and catalysis//
+t1=75;//time in min//
+t2=119;
+t3=183;
+vi=9.62;//volume of alkali used in ml at t=0min//
+v1=12.10;//volume of alkali used in ml at t=75min//
+v2=13.10;//volume of alkali used in ml at t=119min//
+v3=14.75;//volume of alkali used in ml at t=183min//
+vf=21.05;//volume of alkali used in ml at t=infinity//
+k1=(1/t1)*log((vf-vi)/(vf-v1));//formula of rate constant for first order reactions//
+printf("\nRate constant value at t=75min is %f/min",k1);
+k2=(1/t2)*log((vf-vi)/(vf-v2));
+printf("\nRate constant value at t=119min is %f/min",k2);
+k3=(1/t3)*log((vf-vi)/(vf-v3));
+printf("\nRate constant value at t=183min is %f/min",k3);
+printf("\nAn almost constant value of k shows that the hydrolysis of ethyl acetateis a first order reaction");
+
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