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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3856/CH7/EX7.3/Ex7_3.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3856/CH7/EX7.3/Ex7_3.sce')
| -rw-r--r-- | 3856/CH7/EX7.3/Ex7_3.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/3856/CH7/EX7.3/Ex7_3.sce b/3856/CH7/EX7.3/Ex7_3.sce new file mode 100644 index 000000000..28736f2d9 --- /dev/null +++ b/3856/CH7/EX7.3/Ex7_3.sce @@ -0,0 +1,25 @@ +//Caculate the Molal Solubility of Carbon Dioxide in water
+
+//Example 7.3
+
+clc;
+
+clear;
+
+Pco2=3.3*10^-4*760; //Partial pressure of CO2 in air in torr
+
+K=1.24*10^6; //Henry's Law Constant in torr
+
+Xco2=Pco2/K; //Mole raction of solue (CO2)
+
+nH2O=1000/18.01; //Mole fraction of solvent (H2O)in mol^-1
+
+nCO2=Xco2*nH2O; //Molal solubility of CO2 in mol/kg(H2O)
+
+printf("Molal Solubility of Carbon di Oxide = %.2f*10^-5 mol/kg",nCO2*10^5);
+
+Kdes=29.3; //Henry's Law Constant in atm mol^-1 kg^-1
+
+m=(Pco2/760)/Kdes; //Molal solubilty of CO2 in mol/kg(H2O)(Alternatively we can find out )(The answer vary due to round off error)
+
+printf("\nMolal solubility = %.2f*10^-5 atm mol^-1 kg^-1",m*10^5);
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