Use the References to access important values if needed for this question The oz
ID: 716232 • Letter: U
Question
Use the References to access important values if needed for this question The ozonization of pentene in carbon tetrachloride solution at 25 °C is first order in CsHio and first order in O3 Complete the rate law for this reaction in the box below. Use the form k[Alm[Bln , where 'l' s understood for m , n (don't enter 1) and concentrations taken to the zero power do not appear. Rate In an experiment to determine the rate law, the rate constant was determined to be 1.19x105 Mr1 Using this value for rate of the reaction when [C5H10] = 3.77×10-2 M and [03] = 4.02x102 M would be the Ms Submit AnswerExplanation / Answer
1)
a)
Rate law is:
rate = k [C5H10][O3]
b)
rate = k [C5H10][O3]
rate = 1.19*10^5 M-1.s-1 * (3.77*10^-2) * (4.02*10^-2)
= 180 M/s
Answer: 180 M/s
2)
a)
Rate law is:
rate = k [NO][O3]
b)
rate = k [NO][O3]
9.55*10^-2 M/s = k (3.86*10^-2 M) * (2.38*10^-2 M)
K = 104 M-1.s-1
Answer: 104 M-1.s-1
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