Homework Help: chemistry

Posted by Anonymous on Monday, January 10, 2011 at 10:04pm.

Consider the 2-step reaction mechanism
fast 2NO + H2 $ N2O+H2O
slow N2O+H2 ! N2+H2O
net 2NO + 2H2 ! N2 + 2H2O
Which of the following rate laws is cor-
rect for the given mechanism? Note that the
constant k may represent a combination of
elementary reaction rate constants.

chemistry - Dr Russ, Tuesday, January 11, 2011 at 12:59am
Which of the following rate laws is cor-
rect for the given mechanism?

You have not shown any rate laws.
chemistry - Anonymous, Monday, October 29, 2012 at 2:22am
the rate law choices are:
1. rate in respect to net=k[NO][H2]
2. rate net=k[NO]^2[H2]^2
3. rate net=k([H2]^2[NO]^2)/[H2O]
4. rate net=k[NO]^2[H2]
5.rate net=k([N2][H2O]^2[H2]^2)/[NO]^2

please help! :)

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