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Diffstat (limited to '3557/CH8/EX8.5/Ex8_5.sce')
| -rw-r--r-- | 3557/CH8/EX8.5/Ex8_5.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3557/CH8/EX8.5/Ex8_5.sce b/3557/CH8/EX8.5/Ex8_5.sce new file mode 100644 index 000000000..51098a279 --- /dev/null +++ b/3557/CH8/EX8.5/Ex8_5.sce @@ -0,0 +1,15 @@ +//Example8.5//
+Q=78.6*10^3;//J/mol //Activation energy
+R=8.314;//J/mol //universal gas constant
+T=323;//K //Kelvin //absolute temperature
+T1=223;//K //Kelvin //absolute temperature
+C=1/(%e^-((Q)/(R*T)))
+mprintf("C = %e s^-1",C)
+t50=C*(%e^-(Q/(R*T1)))
+mprintf("\n t50 = %e s^-1",t50)
+t=5.0*10^5;//s //seconds
+a=1;//h //hour
+b=3.6*10^3;//s //seconds
+t1=t*(a/b)
+mprintf("\n t1 = %i h =5days, 20h (Answer calculated in the textbook is wrong)",t1)
+
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