Please don't use hend raiting and not used Ai solution A chemical engineer is studying the rate of this reaction.250, (g) 250, (g)+0₂ (g)He fills a reaction vessel with SO; and measures its concentration as the reaction proceeds. Here's a graph of his data:(W) [os]08-t(s)Use this graph to answer the following questions:What is the half life of the reaction?2Round your answer to significant digits.Suppose the rate of the reaction is known to be first order in2-0SO, Calculate the value of the rate constant.k =☐X5Round your answer to 2 significant digits. Also be sure youinclude the correct unit symbol.Predict the concentration of SO3 in the engineer's reactionVessel after 0.180 seconds have passed.Assume no ellie reaction is important, and continue to[80]-DM

Step 1: half life of the chemical reaction is time taken for the concentration of the given reactant…

Answered: A chemical engineer is studying the…

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.100PAE

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Define stability from both a kinetic and thermodynamic perspective. Give examples to show the differences in these concepts.
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The decomposition of gaseous dimethyl ether at ordinary pressures is first-order. Its half-life is 25.0 minutes at 500 C: CH3OCH3(g) CH4(g) + CO(g) + H2(g) (a) Starting with 8.00 g of dimethyl ether, what mass remains (in grams) after 125 minutes and after 145 minutes? (b) Calculate the time in minutes required to decrease 7.60 ng (nanograms) to 2.25 ng. (c) What fraction of the original dimethyl ether remains after 150 minutes?
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The initial rate ( [NO]/ t] of the reaction of nitrogen monoxide and oxygen NO(g) + 2O2(g) NO2(g) was measured for various initial concentrations of NO and O2 at 25 C. Determine the rate equation from these data. What is the value of the rate constant, k, and what are its units?
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Hydrogen iodide decomposes when heated, forming H2(g) and I2(g). The rate law for this reaction is [HI]/t = k[HI]2. At 443C, k = 30. L/mol min. If the initial HI(g) concentration is 1.5 102 mol/L, what concentration of HI(g) will remain after 10. minutes?
A study of the rate of the reaction represented as 2AB gave the following data: Time (s) 0.0 5.0 10.0 15.0 20.0 25.0 35.0 [A](M) 1.00 0.775 0.625 0.465 0.350 0.205 0.230 (a) Determine the average rate of disappearance of A between 0.0 s and 10.0 s, and between 10.0 s and 20.0 s. (b) Estimate the instantaneous rate of disappearance of A at 15.0 s from a graph of time versus [A]. What are theunits of this rate? (c) Use the rates found in parts (a) and (b) to determine the average rate of formation of B between 0.00 s and 10.0 s, and the instantaneous rate of formation of B at 15.0 s.
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