The following initial rates data were obtained for 2NO + O2 ---> 2NO2 What are t
ID: 1061625 • Letter: T
Question
The following initial rates data were obtained for
2NO + O2 ---> 2NO2
What are the reactant orders?
a) Order of NO = 2 (Correct)
b) Order of O2 = 1 (Correct)
c) What are the units of the rate constant. Use exponents but no superscript. Separate M and s with a space. For example, use M-5 s-2 to indicate M-5·s-2. PLEASE HELP
d) What is the value of the specific rate constant for the reaction (no units)? 6113 (Correct)
PLEASE HELP WITH C!!!!!!!!!
EXP [Nolo CO2 lo -AO2/ At (M/s) 0.1191 1 0.0257 0.0295 2 0.0514 0.0295 0.4762 0.0514 0.0885 1.4286Explanation / Answer
rate law is
r = k [NO]2[O2]
unit of rate is concentration/time = molL-1s-1
k = molL-1s-1/ [molL-1]2 molL-1 = L2 mol-2 s-1
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