15 14 Pts You Are Given The Following Data For The Reaction A B The Circles Represent The Experimental Data Plotte 1 (43.8 KiB) Viewed 40 times
15 14 Pts You Are Given The Following Data For The Reaction A B The Circles Represent The Experimental Data Plotte 2 (43.5 KiB) Viewed 40 times
15. (14 pts) You are given the following data for the reaction: A → B The circles represent the experimental data plotted three different ways and the solid black line represents a linear fit of the data. 80- 08- Egn of Line Egn of Line y=-007437x+00162 60- y 27.41 x 1.238 06- 40 0.4. 20- 02- 00- 00 05 10 15 20 25 00 05 10 15 20 25 Time, min Time, min 1/[A] M In[A], (unitless) [A]₁. M Egn of Line: y=-0.0500x-2.046 00 0.5 1.0 1.5 2.0 2.5 Time, min a. What is the reaction order with respect to [A]? Circle your answer. zero first second third b. What is the rate law for this reaction? c. What is the rate constant with units? d. To increase the rate of reaction, you can.... (circle ALL that apply) i) Increase the concentration of reactants ii) Increase the temperature iii) Increase the volume iv) Add a catalyst
following reaction: 2HO₂(g) → H₂O₂(g) + O₂(g) -> This reaction is known to be first order in [HO₂], with a rate constant at 15°C of 1.4x10² s¹¹. The initial concentration of HO₂ is 0.456 M. a. How long (in seconds) would it take for HO₂ to decrease to 35.0% of its initial concentration at 15°C? b. When HO₂ decreases to 35.0% of its initial concentration, how much O, is produced (in Molarity) at 15°C? 17. (11 pts) Consider the following reaction: A(g) = 2B(g) K₂=1.06 x 10² Initially, the container contains only 0.785 atm of A. When the reaction reaches equilibrium, the total pressure in the container is 0.917 atm. What is the equilibrium pressure of B in atm?
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