1 files changed, 11 insertions, 0 deletions
diff --git a/1427/CH22/EX22.14/22_14.sce b/1427/CH22/EX22.14/22_14.sce
new file mode 100644
index 000000000..f5aae37a6
--- /dev/null
+++ b/1427/CH22/EX22.14/22_14.sce
@@ -0,0 +1,11 @@
+//ques-22.14
+//To show that KBr has a FCC structure
+clc
+den=2.73;//density (in g/mL)
+a=654*10^-10;//edge length (in cm)
+Na=6.023*10^23;//(in /mol)
+m1=39;//molar mass of K (in g/mol)
+m2=80;//molar mass of Br (in g/mol)
+M=m1+m2;
+z=(den*Na*a^3)/M;
+printf("As z = %.0f, therefore KBr has a FCC structure.",z);