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Question: for the reaction of a the following data 2 b...

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For the reaction of A the following data: 2 B at 23.0 °C, your lab assistant Igor has obtained Time (s) 0.0 40.0 80.0 120.0 Al (mol/L) 0.100 0.072 0.052 0.037 a) Draw graphs of [A] vs t, In[A] vs t, and 1/[A] vs t. What is the order cf this reaction? b) What is the rate constant for this reaction? (Watch the units!) c) At what time will 99% of A be used up? d) Calculate [A] at 65 s. What is the rate of disappearance of A at this time? e) Igor repeated this experiment at 45.0 °C. At this temperature, it took 30s for the concentration of A to go from 0.100 mol/L to 0.043 mol/L. Determine the activation energy of this reaction.

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