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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 /2495/CH2/EX2.11.5 | |
| 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 '2495/CH2/EX2.11.5')
| -rw-r--r-- | 2495/CH2/EX2.11.5/Ex2_11_5.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/2495/CH2/EX2.11.5/Ex2_11_5.sce b/2495/CH2/EX2.11.5/Ex2_11_5.sce new file mode 100644 index 000000000..05d33e73b --- /dev/null +++ b/2495/CH2/EX2.11.5/Ex2_11_5.sce @@ -0,0 +1,15 @@ +clear
+clc
+DelTf1=0.704;//freezing point of aqueous KCN in K
+Kf=1.86;//in kg/mol
+M1=(DelTf1)/Kf;//molality of the solution containing KCN
+DelTf2=0.530;//freezing point on addition of Hg(CN)2
+M2=(DelTf2)/Kf;//molality on addition og Hg(CN)2
+Kplus=0.1892;//amount of K+ in 1000gm of solvent
+HgCN2=0.095;//amount of Hg(CN)2 added to form complex
+M=(Kplus+Kplus+HgCN2-M2);//
+N=(M/HgCN2);//no. of CN- units combined
+printf('N=%.1f',N)
+
+//Formula is Hg(CN)2^-4
+//page 77
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