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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 /1439/CH14 | |
| 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 '1439/CH14')
| -rwxr-xr-x | 1439/CH14/EX14.1/14_1.sce | 15 | ||||
| -rwxr-xr-x | 1439/CH14/EX14.10/14_10.sce | 10 | ||||
| -rwxr-xr-x | 1439/CH14/EX14.3/14_3.sce | 14 | ||||
| -rwxr-xr-x | 1439/CH14/EX14.4/14_4.sce | 10 | ||||
| -rwxr-xr-x | 1439/CH14/EX14.5/14_5.sce | 12 | ||||
| -rwxr-xr-x | 1439/CH14/EX14.6/14_6.sce | 8 | ||||
| -rwxr-xr-x | 1439/CH14/EX14.7/14_7.sce | 9 | ||||
| -rwxr-xr-x | 1439/CH14/EX14.8/14_8.sce | 11 | ||||
| -rwxr-xr-x | 1439/CH14/EX14.9/14_9.sce | 11 |
9 files changed, 100 insertions, 0 deletions
diff --git a/1439/CH14/EX14.1/14_1.sce b/1439/CH14/EX14.1/14_1.sce new file mode 100755 index 000000000..147ba31a4 --- /dev/null +++ b/1439/CH14/EX14.1/14_1.sce @@ -0,0 +1,15 @@ +clc
+//initialisation of variables
+n=2
+V= 0.67533 //volt
+E= 23060 //cal volt^-1
+Tc= -6.5*10^-4 //volt deg^-1
+T= 25 //C
+//CALCULATIONS
+G= -n*V*E
+S= n*E*Tc
+H= -n*E*V+n*Tc*E*(273+T)
+//RESULTS
+printf ('dG = %.f cal',G)
+printf ('\n dS = %.f cal deg^-1',S)
+printf ('\n dH = %.f cal',H)
diff --git a/1439/CH14/EX14.10/14_10.sce b/1439/CH14/EX14.10/14_10.sce new file mode 100755 index 000000000..f516f9e00 --- /dev/null +++ b/1439/CH14/EX14.10/14_10.sce @@ -0,0 +1,10 @@ +clc
+//initialisation of variables
+n= 2
+R= 0.0591
+C= 0.01 //M
+C1= 0.1 //M
+//CALCULATIONS
+E= -R*log10(C/C1)/n
+//RESULTS
+printf ('electromotive force of the cell = %.4f volt',E)
diff --git a/1439/CH14/EX14.3/14_3.sce b/1439/CH14/EX14.3/14_3.sce new file mode 100755 index 000000000..2736ab79d --- /dev/null +++ b/1439/CH14/EX14.3/14_3.sce @@ -0,0 +1,14 @@ +clc
+//initialisation of variables
+C= 0.01 //M
+C1= 0.02 //M
+n=1
+n1=2
+//CALCULATIONS
+I= 0.5*(C*n^2+C^n^2)
+I1= 0.5*(C1*n^2+C*n1^2)
+I2= 0.5*(C*n1^2+C*n1^2)
+//RESULTS
+printf ('ionic strength of NaCl = %.2f ',I)
+printf ('\n ionic strength of Li2SO4 = %.2f ',I1)
+printf ('\n ionic strength of CuSO4 = %.2f ',I2)
diff --git a/1439/CH14/EX14.4/14_4.sce b/1439/CH14/EX14.4/14_4.sce new file mode 100755 index 000000000..961c514a5 --- /dev/null +++ b/1439/CH14/EX14.4/14_4.sce @@ -0,0 +1,10 @@ +clc
+//initialisation of variables
+C= 0.1 //M
+V= 0.3524 //volt
+V1= 0.2224 //volt
+V2= 0.1183 //volt
+//CLACULATIONS
+r= 10^((-V+V1+V2)/V2)
+//RESULTS
+printf ('mean ionic activity = %.3f ',r)
diff --git a/1439/CH14/EX14.5/14_5.sce b/1439/CH14/EX14.5/14_5.sce new file mode 100755 index 000000000..88c2b07d2 --- /dev/null +++ b/1439/CH14/EX14.5/14_5.sce @@ -0,0 +1,12 @@ +clc
+//initialisation of variables
+n=2
+F= 96500 //coloumbs
+E= 0.337 //volt
+E1= -0.403 //volt
+//CALCULATIONS
+E0= E-E1
+G= -n*F*E0/4.184
+//RESULTS
+printf ('voltage of cell = %.3f volt',E0)
+printf ('\n gibbs free energy= %.f cal',G)
diff --git a/1439/CH14/EX14.6/14_6.sce b/1439/CH14/EX14.6/14_6.sce new file mode 100755 index 000000000..953512d17 --- /dev/null +++ b/1439/CH14/EX14.6/14_6.sce @@ -0,0 +1,8 @@ +clc
+//initialisation of variables
+E= -0.403 //volt
+E1= -0.763 //volt
+//CALCULATIONS
+E0= E-E1
+//RESULTS
+printf ('voltage of cell = %.3f volt',E0)
diff --git a/1439/CH14/EX14.7/14_7.sce b/1439/CH14/EX14.7/14_7.sce new file mode 100755 index 000000000..bae57dcc1 --- /dev/null +++ b/1439/CH14/EX14.7/14_7.sce @@ -0,0 +1,9 @@ +clc
+//initialisation of variables
+E= 1.360 //volt
+E1= 0.337 //volt
+F= 965000 //coloumbs
+//CALCULATIONS
+G= -F*(E-E1)/4.1840
+//RESULTS
+printf ('Gibbs free energy = %.f cal',G)
diff --git a/1439/CH14/EX14.8/14_8.sce b/1439/CH14/EX14.8/14_8.sce new file mode 100755 index 000000000..27d4fe94f --- /dev/null +++ b/1439/CH14/EX14.8/14_8.sce @@ -0,0 +1,11 @@ +clc
+//initialisation of variables
+E= -0.126 //volt
+E1= -0.140 //volt
+n=2
+R= 0.0591 //volt
+//CALCULATIONS
+E0= E-E1
+K= 10^((E-E1)*n/R)
+//RESULTS
+printf ('equilibrium constant = %.2f ',K)
diff --git a/1439/CH14/EX14.9/14_9.sce b/1439/CH14/EX14.9/14_9.sce new file mode 100755 index 000000000..6bc167ce6 --- /dev/null +++ b/1439/CH14/EX14.9/14_9.sce @@ -0,0 +1,11 @@ +clc
+//initialisation of variables
+E0= 0.0140 //volt
+n= 2
+r= 2
+V= 96500 //coloumbs
+//CALCULATIONS
+E= E0-0.0576*log10(n)
+G= -n*V*E/4.1840
+//RESULTS
+printf ('gibbs free energy = %.f cal',G)
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