diff options
Diffstat (limited to '1427/CH2/EX2.13/2_13.sce')
| -rw-r--r-- | 1427/CH2/EX2.13/2_13.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/1427/CH2/EX2.13/2_13.sce b/1427/CH2/EX2.13/2_13.sce new file mode 100644 index 000000000..d090fe842 --- /dev/null +++ b/1427/CH2/EX2.13/2_13.sce @@ -0,0 +1,11 @@ +//ques-2.13
+//Calculate mass of air needed for combustion of 5kg of coal
+clc
+m=5;//Mass of coal (in kg)
+H=15;//Percentage of Hydrogen
+C=80;//Percentage of Carbon
+O=100-(C+H);//Percentage of Oxygen
+m1=(H/100)*m;//Mass of hydrogen in coal
+m2=(O/100)*m;//Mass of oxygen in coal
+W=(5*(32/12)+m1*(16/2)-m2)*(100/23);//Amount of air
+printf("The amount of air required is %.2f kg.\n",W);
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