1 files changed, 10 insertions, 0 deletions
diff --git a/1427/CH16/EX16.19/16_19.sce b/1427/CH16/EX16.19/16_19.sce
new file mode 100644
index 000000000..7380209ca
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+++ b/1427/CH16/EX16.19/16_19.sce
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+//ques-16.19
+//Finding temperature at which given half life is achieved
+clc
+T1=274;//temperature (in K)
+Ea=58;//activation energy (in kJ/mol)
+t2=6.93*10^-5;//half-life (in /s)
+k1=4.5*10^3; k2=0.693/t2;//rate constant
+//log10(k2/k1) = (Ea*1000*(T2-T1))/(2.303*8.314*T1*T2)
+T2=T1/0.9686;
+printf("Temperature required is %.1f K.",T2);