From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 1478/CH3/EX3.7.1/3_7_1.sce | 10 ++++++++++ 1478/CH3/EX3.7.10/3_7_10.sce | 8 ++++++++ 1478/CH3/EX3.7.11/3_7_11.sce | 8 ++++++++ 1478/CH3/EX3.7.12/3_7_12.sce | 11 +++++++++++ 1478/CH3/EX3.7.13/3_7_13.sce | 10 ++++++++++ 1478/CH3/EX3.7.14/3_7_14.sce | 10 ++++++++++ 1478/CH3/EX3.7.15/3_7_15.sce | 10 ++++++++++ 1478/CH3/EX3.7.16/3_7_16.sce | 8 ++++++++ 1478/CH3/EX3.7.17/3_7_17.sce | 10 ++++++++++ 1478/CH3/EX3.7.2/3_7_2.sce | 10 ++++++++++ 1478/CH3/EX3.7.3/3_7_3.sce | 10 ++++++++++ 1478/CH3/EX3.7.4/3_7_4.sce | 12 ++++++++++++ 1478/CH3/EX3.7.5/3_7_5.sce | 13 +++++++++++++ 1478/CH3/EX3.7.6/3_7_6.sce | 10 ++++++++++ 1478/CH3/EX3.7.7/3_7_7.sce | 10 ++++++++++ 1478/CH3/EX3.7.8/3_7_8.sce | 10 ++++++++++ 1478/CH3/EX3.7.9.A/3_7_9_A.sce | 10 ++++++++++ 1478/CH3/EX3.7.9.B/3_7_9_B.sce | 10 ++++++++++ 1478/CH3/EX3.7.9/3_7_9.sce | 16 ++++++++++++++++ 19 files changed, 196 insertions(+) create mode 100755 1478/CH3/EX3.7.1/3_7_1.sce create mode 100755 1478/CH3/EX3.7.10/3_7_10.sce create mode 100755 1478/CH3/EX3.7.11/3_7_11.sce create mode 100755 1478/CH3/EX3.7.12/3_7_12.sce create mode 100755 1478/CH3/EX3.7.13/3_7_13.sce create mode 100755 1478/CH3/EX3.7.14/3_7_14.sce create mode 100755 1478/CH3/EX3.7.15/3_7_15.sce create mode 100755 1478/CH3/EX3.7.16/3_7_16.sce create mode 100755 1478/CH3/EX3.7.17/3_7_17.sce create mode 100755 1478/CH3/EX3.7.2/3_7_2.sce create mode 100755 1478/CH3/EX3.7.3/3_7_3.sce create mode 100755 1478/CH3/EX3.7.4/3_7_4.sce create mode 100755 1478/CH3/EX3.7.5/3_7_5.sce create mode 100755 1478/CH3/EX3.7.6/3_7_6.sce create mode 100755 1478/CH3/EX3.7.7/3_7_7.sce create mode 100755 1478/CH3/EX3.7.8/3_7_8.sce create mode 100755 1478/CH3/EX3.7.9.A/3_7_9_A.sce create mode 100755 1478/CH3/EX3.7.9.B/3_7_9_B.sce create mode 100755 1478/CH3/EX3.7.9/3_7_9.sce (limited to '1478/CH3') 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 -- cgit