Question
1) The gas phase decomposition of dinitrogen pentoxide at 335 K N2O5(g) 2 NO2(g) + ½ O2(g)...
1) The gas phase decomposition of dinitrogen pentoxide at 335 K
N2O5(g) 2 NO2(g) + ½ O2(g)
is first order in N2O5 with a rate constant of 4.70×10-3 s-1.
If the initial concentration of N2O5 is 0.105 M, the concentration of N2O5 will be Mafter 391 s have passed.
2) The gas phase decomposition of dinitrogen pentoxide at 335
K
N2O5(g)2
NO2(g) + ½ O2(g)
is first order in
N2O5 with a rate constant of
4.70×10-3
s-1.
If the initial concentration of
N2O5 is
0.166 M, the concentration of
N2O5 will be
1.98×10-2 M after s
have passed.
3) The gas phase decomposition of sulfuryl chloride at 600
K
SO2Cl2(g)SO2(g)
+ Cl2(g)
is first order in
SO2Cl2.
During one experiment it was found that when the initial
concentration of SO2Cl2 was
5.02×10-3 M, the concentration of
SO2Cl2 dropped to
1.20×10-3 M after 359
min had passed.
Based on this experiment, the rate constant for the reaction is
min-1.
Homework Answers
Answer #1
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