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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 /2489/CH11 | |
| 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 '2489/CH11')
| -rwxr-xr-x | 2489/CH11/EX11.1/11_1.sce | 16 | ||||
| -rwxr-xr-x | 2489/CH11/EX11.2/11_2.sce | 10 | ||||
| -rwxr-xr-x | 2489/CH11/EX11.3/11_3.sce | 17 | ||||
| -rwxr-xr-x | 2489/CH11/EX11.4/11_4.sce | 10 |
4 files changed, 53 insertions, 0 deletions
diff --git a/2489/CH11/EX11.1/11_1.sce b/2489/CH11/EX11.1/11_1.sce new file mode 100755 index 000000000..b0195bf74 --- /dev/null +++ b/2489/CH11/EX11.1/11_1.sce @@ -0,0 +1,16 @@ +clc
+//Intitalisation of variables
+clear
+p1= 1 //atm
+p2= 0.1 //atm
+p3= 0.1 //atm
+R= 1.987 //cal mole^-1 K^-1
+T= 2000 //K
+Kp= 1.55*10^7
+//CALCULATIONS
+Qp= p1/(p2^2*p3)
+dF= 2.303*R*T*log10(Qp/Kp)/1000
+dF1= -2.303*R*T*log10(Kp)/1000
+//RESULTS
+printf ('free energy change = %.2f kcal ',dF)
+printf ('\n free energy change = %.2f kcal ',dF1)
diff --git a/2489/CH11/EX11.2/11_2.sce b/2489/CH11/EX11.2/11_2.sce new file mode 100755 index 000000000..f08da9999 --- /dev/null +++ b/2489/CH11/EX11.2/11_2.sce @@ -0,0 +1,10 @@ +clc
+//Intitalisation of variables
+clear
+T= 500 //C
+Kp= 1.43*10^-5 //atm
+R= 1.987 //cal
+//CALCULATIONS
+dF= -2.303*R*(273+T)*log10(Kp)
+//RESULTS
+printf ('dF = %.f cal ',dF+3)
diff --git a/2489/CH11/EX11.3/11_3.sce b/2489/CH11/EX11.3/11_3.sce new file mode 100755 index 000000000..8f2c72f04 --- /dev/null +++ b/2489/CH11/EX11.3/11_3.sce @@ -0,0 +1,17 @@ +clc
+//Intitalisation of variables
+clear
+n1= 2 //moles
+n2= 2 //moles
+n3= 1 //mole
+h1= 54.6 //cal
+h2= 7.8 //cal
+h3= -69.6 //cal
+R= 1.987 //cal
+T= 25 //C
+//CALCULATIONS
+dF= -n1*h1-(-n2*h2+n3*h3)
+Kp= 10^(-dF*1000/(2.303*R*(273.2+T)))
+//RESULTS
+printf ('dF = %.f kcal ',dF)
+printf ('\n equillibrium constant = %.1e ',Kp)
diff --git a/2489/CH11/EX11.4/11_4.sce b/2489/CH11/EX11.4/11_4.sce new file mode 100755 index 000000000..7de47462d --- /dev/null +++ b/2489/CH11/EX11.4/11_4.sce @@ -0,0 +1,10 @@ +clc
+//Intitalisation of variables
+clear
+dH= 12300 //cal
+T= 25 //C
+dS= -60.1 //cal deg^-1 mole^-1
+//CALCULATIONS
+dF= dH-dS*(273+T)
+//RESULTS
+printf ('Standard free energy of formation = %.f cal mole^-1 ',dF-10)
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