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The reaction is first order in NO and O1. The rate constant of the reaction is 8

ID: 937927 • Letter: T

Question

The reaction is first order in NO and O1. The rate constant of the reaction is 80.0 M's-1at 25'C and The reaction is first order in NO and O3 The rate constant of the react on is 80.0 Mrs 'at 25 C and 3.000 x103 Ms1at 75 C. Answer parts (a), (b), (c), and (d) below. (a) If this reaction were to occur in a single step, would the rate law be consistent with the observed order of the reaction for NO and O3? O yes O no (b) What is the value of the activation energy of the reaction? Number 62510 J/ mol (c) what is the rate of the reaction at 25°C when [NO] = 327 × 10s M and [O1-593 x 100 M? Number Mis (d) Predict the values of the rate constant at the following temperatures Check Answer 1 View Solution O Hint

Explanation / Answer

given that reaction is first order in NO and O3

rate = k [NO][O3]

rate = 80* 3.27X10^(-6) * 5.93X10^(-9)

= 1.55 X10^(-12) M /s

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