58 855
Assignments Done
Successfully Done
In March 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Physical Chemistry Question for Claire Pyatt

Question #8294
2NO+2H2 --> N2+HO2

Experiment Initial NO Initial H2 Initial Rate
1 .420 .122 .136
2 .210 .122 .0339
3 .210 .244 .0678
4 .105 .488 .0339

1) Determine the order of each reactant and the total order of the reaction
2) Calculate the numerical value of the rate constant and specify the units
3) Write the rate law expression for the reaction above.
Expert's answer
Rate=k [NO]^2 [H2]^2
k for exp1=51.789

So on the reaction rate oly affects the
concentration of [H2]
1)Total order of the reaction is first,order of H2 is
firs too and order of NO is zero
2)k=-tgA ,The reaction rate constant is
calculated as the slope of the time axis

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question