1 files changed, 21 insertions, 0 deletions
diff --git a/3876/CH9/EX9.4/Ex9_4.sce b/3876/CH9/EX9.4/Ex9_4.sce
new file mode 100644
index 000000000..8a8068362
--- /dev/null
+++ b/3876/CH9/EX9.4/Ex9_4.sce
@@ -0,0 +1,21 @@
+//Chapter 9 Ionic Equilibria and Buffer Action
+
+clc;
+clear;
+
+//Initialisation of Variables
+K= 1.4*10**-5
+T= 25 //C
+V= 200 //ml
+m= 3.7 //gms
+m1= 4.8 //gms
+M= 74 //gms
+M1= 96 //gms
+
+//CALCULATIONS
+x= m*1000/(V*M)
+y= m1*1000/(V*M1)
+X= K*x/y
+
+//RESULTS
+mprintf("hydronium-ion concentration = %.2e mole per litre",X)