initial commit / add all books

19 files changed, 196 insertions, 0 deletions

diff --git a/1478/CH3/EX3.7.1/3_7_1.sce b/1478/CH3/EX3.7.1/3_7_1.sce
new file mode 100755
index 000000000..761faccb3
--- /dev/null
+++ b/1478/CH3/EX3.7.1/3_7_1.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.1//

+clc

+wt_oil=5//weight f oil saponified(gms)//

+blank=45//volume blank titration reading(ml)//

+back=15//volume back titration reading(ml)//

+volume=blank-back//volume of alcoholic KOH consumed(ml)//

+normality_KOH=0.5//normality of KOH//

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.0f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.10/3_7_10.sce b/1478/CH3/EX3.7.10/3_7_10.sce
new file mode 100755
index 000000000..c3faf0787
--- /dev/null
+++ b/1478/CH3/EX3.7.10/3_7_10.sce
@@ -0,0 +1,8 @@
+//lubricants//

+//example 3.7.10//

+clc

+wt_oil=2.5//weight f oil saponified(gms)//

+volume=2.5//volume of alcoholic KOH consumed to neutralize fatty acids(ml)//

+normality_KOH=(1/100)//normality of KOH //

+A=volume*normality_KOH*56/wt_oil//formula for acid value//

+printf("\nAcid value of oil is %.2f mgs KOH",A);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.11/3_7_11.sce b/1478/CH3/EX3.7.11/3_7_11.sce
new file mode 100755
index 000000000..ebed78cb0
--- /dev/null
+++ b/1478/CH3/EX3.7.11/3_7_11.sce
@@ -0,0 +1,8 @@
+//lubricants//

+//example 3.7.11//

+clc

+wt_oil=10//weight f oil saponified(gms)//

+volume=.2//volume of alcoholic KOH consumed to neutralize fatty acids(ml)//

+normality_KOH=0.02//normality of KOH //

+A=volume*normality_KOH*56/wt_oil//formula for acid value//

+printf("\nAcid value of oil is %.4f mgs KOH",A);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.12/3_7_12.sce b/1478/CH3/EX3.7.12/3_7_12.sce
new file mode 100755
index 000000000..5192ea8a2
--- /dev/null
+++ b/1478/CH3/EX3.7.12/3_7_12.sce
@@ -0,0 +1,11 @@
+//lubricants//

+//example 3.7.12//

+clc

+wt_oil=4.45//weight f oil saponified(gms)//

+volume=2.5//volume of alcoholic KOH consumed to neutralize fatty acids(ml)//

+normality_KOH=0.01//normality of KOH //

+A=volume*normality_KOH*56/wt_oil//formula for acid value//

+printf("\nAcid value of oil is %.3f mgs KOH",A);

+if A<=0.1 then printf("\nOil can be used for lubrication");

+else printf("\nOil cannot be used for lubrication");

+    end
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.13/3_7_13.sce b/1478/CH3/EX3.7.13/3_7_13.sce
new file mode 100755
index 000000000..0d0a35cf1
--- /dev/null
+++ b/1478/CH3/EX3.7.13/3_7_13.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.13//

+clc

+volume_oil=5//volume of oil titrated(ml)//

+density_oil=0.92//density of oil titrated//

+wt_oil=volume_oil*density_oil//weight f oil saponified(gms)//

+volume=2//volume of alcoholic KOH consumed to neutralize fatty acids(ml)//

+normality_KOH=0.01//normality of KOH //

+A=volume*normality_KOH*56/wt_oil//formula for acid value//

+printf("\nAcid value of oil is %.3f mgs KOH",A);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.14/3_7_14.sce b/1478/CH3/EX3.7.14/3_7_14.sce
new file mode 100755
index 000000000..166caabbf
--- /dev/null
+++ b/1478/CH3/EX3.7.14/3_7_14.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.14//

+clc

+volume_oil=9//volume of oil titrated(ml)//

+density_oil=0.81//density of oil titrated//

+wt_oil=volume_oil*density_oil//weight f oil saponified(gms)//

+volume=3.75//volume of alcoholic KOH consumed to neutralize fatty acids(ml)//

+normality_KOH=0.1//normality of KOH //

+A=volume*normality_KOH*56/wt_oil//formula for acid value//

+printf("\nAcid value of oil is %.2f mgs KOH",A);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.15/3_7_15.sce b/1478/CH3/EX3.7.15/3_7_15.sce
new file mode 100755
index 000000000..ee19ed4e2
--- /dev/null
+++ b/1478/CH3/EX3.7.15/3_7_15.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.15//

+clc

+volume_oil=20//volume of oil titrated(ml)//

+density_oil=0.86//density of oil titrated//

+wt_oil=volume_oil*density_oil//weight f oil saponified(gms)//

+volume=2.5//volume of alcoholic KOH consumed to neutralize fatty acids(ml)//

+normality_KOH=0.1//normality of KOH //

+A=volume*normality_KOH*56/wt_oil//formula for acid value//

+printf("\nAcid value of oil is %.3f mgs KOH",A);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.16/3_7_16.sce b/1478/CH3/EX3.7.16/3_7_16.sce
new file mode 100755
index 000000000..7b1150be2
--- /dev/null
+++ b/1478/CH3/EX3.7.16/3_7_16.sce
@@ -0,0 +1,8 @@
+//lubricants//

+//example 3.7.16//

+clc

+wt_oil=3//weight f oil saponified(gms)//

+volume=.2//volume of alcoholic KOH consumed to neutralize fatty acids(ml)//

+normality_KOH=0.025//normality of KOH //

+A=volume*normality_KOH*56/wt_oil//formula for acid value//

+printf("\nAcid value of oil is %.4f mgs KOH",A);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.17/3_7_17.sce b/1478/CH3/EX3.7.17/3_7_17.sce
new file mode 100755
index 000000000..508d69356
--- /dev/null
+++ b/1478/CH3/EX3.7.17/3_7_17.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.17//

+clc

+volume_oil=7//volume of oil titrated(ml)//

+density_oil=0.885//density of oil titrated//

+wt_oil=volume_oil*density_oil//weight f oil saponified(gms)//

+volume=3.8//volume of alcoholic KOH consumed to neutralize fatty acids(ml)//

+normality_KOH=1/20//normality of KOH //

+A=volume*normality_KOH*56/wt_oil//formula for acid value//

+printf("\nAcid value of oil is %.2f mgs KOH",A);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.2/3_7_2.sce b/1478/CH3/EX3.7.2/3_7_2.sce
new file mode 100755
index 000000000..05473c118
--- /dev/null
+++ b/1478/CH3/EX3.7.2/3_7_2.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.2//

+clc

+S=180//Saponification value of oil//

+wt_oil=1//weight f oil saponified(gms)//

+blank=50//volume blank titration reading(ml)//

+normality_KOH=0.4//normality of KOH //

+volume=S*wt_oil/(normality_KOH*56)//formula for saponification value//

+back=blank-volume//volume of alcoholic KOH consumed(ml)//

+printf("\nQuantity of alcoholic KOH required per gm is %.0f ml",back);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.3/3_7_3.sce b/1478/CH3/EX3.7.3/3_7_3.sce
new file mode 100755
index 000000000..10d28a83c
--- /dev/null
+++ b/1478/CH3/EX3.7.3/3_7_3.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.3//

+clc

+wt_oil=5//weight f oil saponified(gms)//

+blank=50//volume blank titration reading(ml)//

+back=15//volume back titration reading(ml)//

+volume=blank-back//volume of alcoholic KOH consumed(ml)//

+normality_KOH=0.5//normality of KOH //

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.0f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.4/3_7_4.sce b/1478/CH3/EX3.7.4/3_7_4.sce
new file mode 100755
index 000000000..5e58b218d
--- /dev/null
+++ b/1478/CH3/EX3.7.4/3_7_4.sce
@@ -0,0 +1,12 @@
+//lubricants//

+//example 3.7.4//

+clc

+wt_oil=2.5//weight f oil saponified(gms)//

+blank=40//volume blank titration reading(ml)//

+back=20//volume back titration reading(ml)//

+normality_KOH=0.25//normality of KOH //

+normality_HCl=.5//normality of HCl//

+e=normality_HCl/normality_KOH//for equivalence in titration //

+volume=(blank-back)*e//volume of alcoholic KOH consumed(ml)//

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.0f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.5/3_7_5.sce b/1478/CH3/EX3.7.5/3_7_5.sce
new file mode 100755
index 000000000..54861b42f
--- /dev/null
+++ b/1478/CH3/EX3.7.5/3_7_5.sce
@@ -0,0 +1,13 @@
+//lubricants//

+//example 3.7.5//

+clc

+wt_oil=5//weight f oil saponified(gms)//

+blank=40//volume blank titration reading(ml)//

+back=10//volume back titration reading(ml)//

+strength_KOH=1.4/50//strength of KOH (gm/ml)//

+normality_KOH=strength_KOH*1000//normality of KOH//

+normality_HCl=.5//normality of HCl//

+e=normality_HCl/normality_KOH//for equivalence in titration//

+volume=(blank-back)*e//volume of alcoholic KOH consumed(ml)//

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.0f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.6/3_7_6.sce b/1478/CH3/EX3.7.6/3_7_6.sce
new file mode 100755
index 000000000..2baf7d42f
--- /dev/null
+++ b/1478/CH3/EX3.7.6/3_7_6.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.6//

+clc

+wt_oil=5//weight f oil saponified(gms)//

+blank=50//volume blank titration reading(ml)//

+back=25//volume back titration reading(ml)//

+volume=blank-back//volume of alcoholic KOH consumed(ml)//

+normality_KOH=0.5//normality of KOH //

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.0f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.7/3_7_7.sce b/1478/CH3/EX3.7.7/3_7_7.sce
new file mode 100755
index 000000000..4ac48eada
--- /dev/null
+++ b/1478/CH3/EX3.7.7/3_7_7.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.7//

+clc

+wt_oil=1.55//weight f oil saponified(gms)//

+blank=26//volume blank titration reading(ml)//

+back=15//volume back titration reading(ml)//

+volume=blank-back//volume of alcoholic KOH consumed(ml)//

+normality_KOH=1/2//normality of KOH //

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.1f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.8/3_7_8.sce b/1478/CH3/EX3.7.8/3_7_8.sce
new file mode 100755
index 000000000..46abba335
--- /dev/null
+++ b/1478/CH3/EX3.7.8/3_7_8.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.8//

+clc

+wt_oil=5//weight f oil saponified(gms)//

+blank=52//volume blank titration reading(ml)//

+back=20//volume back titration reading(ml)//

+volume=blank-back//volume of alcoholic KOH consumed(ml)//

+normality_KOH=0.5//normality of KOH //

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.1f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.9.A/3_7_9_A.sce b/1478/CH3/EX3.7.9.A/3_7_9_A.sce
new file mode 100755
index 000000000..90f28839e
--- /dev/null
+++ b/1478/CH3/EX3.7.9.A/3_7_9_A.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.9.A//

+clc

+wt_oil=1.55//weight f oil saponified(gms)//

+blank=20//volume blank titration reading(ml)//

+back=15//volume back titration reading(ml)//

+volume=blank-back//volume of alcoholic KOH consumed(ml)//

+normality_KOH=0.5//normality of KOH //

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.2f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.9.B/3_7_9_B.sce b/1478/CH3/EX3.7.9.B/3_7_9_B.sce
new file mode 100755
index 000000000..2e225bc0b
--- /dev/null
+++ b/1478/CH3/EX3.7.9.B/3_7_9_B.sce
@@ -0,0 +1,10 @@
+//lubricants//

+//example 3.7.9.B//

+clc

+wt_oil=3//weight f oil saponified(gms)//

+blank=36//volume blank titration reading(ml)//

+back=12//volume back titration reading(ml)//

+volume=blank-back//volume of alcoholic KOH consumed(ml)//

+normality_KOH=0.5//normality of KOH //

+S=volume*normality_KOH*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of oil is %.f mgs KOH",S);
\ No newline at end of file
diff --git a/1478/CH3/EX3.7.9/3_7_9.sce b/1478/CH3/EX3.7.9/3_7_9.sce
new file mode 100755
index 000000000..9e1b52830
--- /dev/null
+++ b/1478/CH3/EX3.7.9/3_7_9.sce
@@ -0,0 +1,16 @@
+//lubricants//

+//example 3.7.9//

+clc

+S_C=192//Saponification value of castor oil//

+wt_oil=16//weight f oil saponified(gms)//

+blank=45//volume blank titration reading(ml)//

+back=31.5//volume back titration reading(ml)//

+volume=blank-back//volume of alcoholic KOH consumed(ml)//

+N_H=0.5//normality of HCl in titration//

+V_H=blank//volume of HCl in titration(ml)//

+V_K=50//volume of KOH in titration(ml)//

+N_K=N_H*V_H/V_K//normality of KOH for equivalence//

+S_blended=volume*N_K*56/wt_oil//formula for saponification value//

+printf("\nSaponification value of blended oil is %.2f mgs KOH",S_blended);

+pc_C=(S_blended/S_C)*100

+printf("\npercentage of castor oil in blend is %.3f percent",pc_C);
\ No newline at end of file