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Diffstat (limited to '3428/CH1/EX1.1/Ex1_1.sce')
| -rw-r--r-- | 3428/CH1/EX1.1/Ex1_1.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3428/CH1/EX1.1/Ex1_1.sce b/3428/CH1/EX1.1/Ex1_1.sce new file mode 100644 index 000000000..1e506a90c --- /dev/null +++ b/3428/CH1/EX1.1/Ex1_1.sce @@ -0,0 +1,14 @@ +//Section-1,Example-1,Page no.-AC.33
+// To caculate number average molecular mass(Mn_bar) and weight average molecular mass(Mw_bar)
+clc;
+W_1=10
+W_2=90
+M_1=10000
+M_2=100000
+W=W1+W2 //weight of 2 constituents
+N_1=10/10000 //no.of moles of N1
+N_2=90/100000 //no.of moles of N2
+Mn_bar=(W_1+W_2)/(N_1+N_2)
+disp(Mn_bar,'number average molecular mass')
+Mw_bar=((N_1*M_1^2)+(N_2*M_2^2))/((N_1*M_1)+(N_2*M_2))
+disp(Mw_bar,'weight average molecular mass')
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