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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
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+//Section-1,Example-2,Page no.-AC.34
+// To find number average molecular masses(Mn_bar) and weight averge molecular masses(Mw_bar)
+clc;
+WA=200
+WB=200
+WC=100
+MA_bar=1.2*10^5
+MB_bar=5.6*10^5
+MC_bar=10*10^5
+Mn_bar_mixture=(WA+WB+WC)/(WA/MA_bar+WB/MB_bar+WC/MC_bar)
+disp (Mn_bar_mixture,'number average molecular mass')
+Mw_bar_mixture=((4.5*10^5*200)+(8.9*10^5*200)+(10*10^5*100))/(200+200+100)
+disp (Mw_bar_mixture,'weight averge molecular mass')