From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 1427/CH5/EX5.27/5_27.sce | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 1427/CH5/EX5.27/5_27.sce

(limited to '1427/CH5/EX5.27/5_27.sce')

diff --git a/1427/CH5/EX5.27/5_27.sce b/1427/CH5/EX5.27/5_27.sce
new file mode 100644
index 000000000..394191034
--- /dev/null
+++ b/1427/CH5/EX5.27/5_27.sce
@@ -0,0 +1,13 @@
+//ques-5.27
+//Calculating pH of acetic acid and volume required
+clc
+M=1;//molarity of acetic acid
+Ka=1.8*10^-5;
+v=10;//volume of acetic acid (in L)
+a1=sqrt(Ka*v);//degree of dissociation
+pH=-log10(a1/v);
+p1=2*pH;//new pH
+//a2 = antilog(-p1)
+a2=1.8*10^-6;//new degree of dissociation
+V=Ka/a2^2;//volume required (in L)
+printf("pH of acetic acid is %.4f and volume required is %d L.",pH,V);
-- 
cgit