Name 6. The kinetics of the following reaction was studied graphs ere made givin
ID: 1044332 • Letter: N
Question
Name 6. The kinetics of the following reaction was studied graphs ere made giving thefolowing resiltg the disapprarance of CiO, (in Mas a function of time (in sec). ThreeB time: y- 0.00350s 0694 ( 0.99168) were made giving the following results ICIO,l vs. time y0.00130s+0.490 (r-0.98751 a) Determine the rate constant for reaction of C1O, with hydroside ion b) If lao,L-0.725 M, how long does it take for SO% of the CIO, to react with hydrotide ion? 7. Antibioktics typically decompose faster in a sick person with a fever than a well person with a normal body temperature, 986'F(s 37"?). Iran antibiotic decomposes with k-31 x io,s' for a well persoa, and the activation energy for decomposition of an antibiotic is 92.3 kJ/mol, what will be the rate constant for decomposition when a sick person has a fever of 102"F ( 39 C)1? 8. Use the graph (right) to answer the following questions a) Circle the reactant(s):ABC b) Circle the product(s):ABC c) Does the reaction favor reactants or products at equilibrium? Circle the part of the graph you used to decide this. Reactants Products Neither Time (s)Explanation / Answer
In the reaction, A and B are getting consumed and C is getting formed. Hence A and B are reactants and C is product. At Equilibriumm, [A]= 2.5, [B]= 2 and [C]= 1.5
K= equilibrium constant= [C]/[B][A]= 1.5/(2*2.5)=0.3
deltaG if is -ve, the reaction is spontaneous towards product and if not spontaneous towards reactant.
deltaG=-RT lnK =-RT*ln(0.3)=1.2RT, since deltaG is +ve, the reaction is reactants favored.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.