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 --- 1967/CH19/EX19.5/19_5.sce | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 1967/CH19/EX19.5/19_5.sce (limited to '1967/CH19/EX19.5') diff --git a/1967/CH19/EX19.5/19_5.sce b/1967/CH19/EX19.5/19_5.sce new file mode 100755 index 000000000..dd2c795f3 --- /dev/null +++ b/1967/CH19/EX19.5/19_5.sce @@ -0,0 +1,19 @@ +clc +//initialisation of variables +clear +n= 2 +T= 25 //C +R= 4.576 +is= 9.57*10^-6 +n1= 4 +f= 0.509 //volts +dH= 5970 //cal +SBa= 2.3 //E.U. gm ion^-1 +Sba= 31.5 //E.U. gm ion6-1 +//CALCULATIONS +r= 10^(-n1*f*sqrt(n1*is)) +dF= -n*R*(273.2+T)*log10(is*r) +dS= (dH-dF)/(273.2+T) +Sso= Sba-SBa+dS +//RESULTS +printf ('Stanadard entropy of sulfate ion = %.1f E.U.g ion^-1',Sso) -- cgit