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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 /1019/CH7/EX7.9/Example_7_9.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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Diffstat (limited to '1019/CH7/EX7.9/Example_7_9.sce')
| -rw-r--r-- | 1019/CH7/EX7.9/Example_7_9.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/1019/CH7/EX7.9/Example_7_9.sce b/1019/CH7/EX7.9/Example_7_9.sce new file mode 100644 index 000000000..180e09f35 --- /dev/null +++ b/1019/CH7/EX7.9/Example_7_9.sce @@ -0,0 +1,19 @@ +//Example 7.9
+clear;
+clc;
+
+//Given
+R=8.314;//gas constant in J K^-1 mol^-1
+T=298;//temperature in K
+P=1;//pressure in atm
+kO2=4.34*(10^4);//Henrys constant for O2 in atm
+kN2=8.57*(10^4);//Henrys constant for N2 in atm
+
+//To determine the molality of O2 and N2 dissolved in water
+xO2=P/kO2;//mole fraction of O2
+xN2=P/kN2;//mole fraction of N2
+mO2=55.5*xO2;//molality of O2 in mol kg^-1
+mN2=55.5*xN2;//molality of N2 in mol kg^-1
+mprintf('Molality of O2 dissolved in water = %f mol kg^-1',mO2);
+mprintf('\n Molality of N2 dissolved in water = %f mol kg^-1',mN2);
+//end
\ No newline at end of file |