Find the values m , n and the over all order of reaction?
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Find the values m , n and the over all order of reaction? (13). if we...
(13). if we look to the Rxn: S2O8 (aq)3 1 (aq) 2SO4 (aq) + I3 (aq) 2- We can write the rate of reaction as: Rate=k [S2Os2]1" [I 1" Experimental Data for this Reaction are: Initial Conc.,M Initial rate Expt. [S2Os] [S2Os ]=0.038 [S2Os2= 0.076 S2Os]0.060 [I] Ms RI 1.4 x10 R2=2.8 x10 1 [I]= 0.060 2 [I ]2= 0.060 5 3 [I ]3= 0.120 R3-4.4x10 Find the values m , n and the over all order of reaction?
37. The data below were determined for the reaction shown below. The rate law for this reaction 12 Marks must be: s2or" + 31-(aq)-25042-+13- Initial Rate 1.4 × 10-5 M/s 2.8 × 10-5 MS 1.4 x 10-5M/s 0.060 0.060 0.030 0.038 0.076 0.076 2 a. Rate kIS 0s I] b. Rate kIS20s IUT *d. Rate = k[S2082-11
I have a reaction that has three elementary steps: 3I- +S2O82- ---> I3- + 2 SO42- (this is the RLS) I3 + 2 S2O32- ---> 3 I- + S4O62- starch + I3- ---> starch - I3- complex. (color change to indicate rxn is over) In multiple trials I change the concentrations to see its effect on the rate of the rxn. But the reagents I'm using in this rxn are: (1) starch, Na2S2O3 , KI, KNO3 , and (2) (NH4)2S2O8...
The following reaction was studied experimentally at 25 °C. S2O82(aq) + 21'(ag) = 12(aq) + 2SO4 (aq) The reaction was found to be first order with respect to I and first order with respect to S208". A reaction was performed with [1] = 0.080 M and [S208²-] = 0.040 M. The initial rate of formation of 12 was found to be 1.25 x 10-M St. Provide an expression for the rate law for this reaction and determine the initial rate...
q 4 Be sure to answer all parts. The reaction of peroxydisulfate ion (S20s with iodide ion (I) is S20s(aq) + 31(aq) - » 2sO4(aq) + I3 (aq) From the following data collected at a certain temperature, determine the rate law and calculate the rate constant. Experiment[S20sj(M IM Initial Rate [M/s] 0.0300 0.0300 0.0600 0.0440 0.0220 0.0220 8.40 × 10-4 4.20 × 10-4 8.40 x 104 (a) Which of the following equations represents the rate law for this reaction? A....
Question 22 2 pts The following reaction is first order in respect to CH3OH and first order in respect to HCI. With this in mind, what is the rate constant for the reaction? Be sure you choose the answer with the right units. CH2OH(aq) + HCl(aq) CH2Cl (aq) + HO (0) CH3OH HCI Initial Rate Reaction conc. conc. (M/s) 1 0.100 M 0.100 M 1.1 x 10-2 *conc = concentration 1.1 M-1 • 5:1 1.15-1 11 M-1.5-1 11 5-1 Question...
Determine the order for [SO] in the following reaction 2 SO(g) + O2(g) - 2 SO2(g) [SO]i (M) [O] (M) Initial Rate (MS-1) 0.120 0.100 1.50 x 10-3 0.240 0.100 3.00 x 10-3 0.120 0.200 1.20 x 10-2 QUESTION 27 Determine the order for [O2) in the following reaction 2 SO(g) + O2(g) - 2 SO2(g) [SO]i (M) [O2li (M) Initial Rate (Ms-1) 0.120 0.100 1.50 x 10-3 0.240 0.100 3.00 x 10-3 0.120 0.200 1 1.20 x 10-2 QUESTION...
In this lab we will be expressing rate as a change in concentration of reactants over time. In order to calculate this, we need to know the initial concentrations of our reagents after they are combined but before the reaction occurs. This is a dilution process. Recall that the calculation for a dilution is accomplished using the relationship M1V1 = M2V2. If the [S2O3 2- ] is initially 2.49x10-4 M, and the reaction takes 145 seconds for the solution to...
Consider the reaction, S2O82- + 3 I- à 2 SO42- + I3-. Data obtained in measuring rate of formation of I3- are listed in the table. Experiment [S2O82-], M [I‑], M Initial rate, Ms-1 1 0.035 0.055 1.5 x 10-5 2 0.070 0.055 3.0 x 10-5 3 0.070 0.110 6.0 x 10-5 Determine the order of reaction with respect to S2O82-. What is the order of reaction with respect to I-? Give the overall order of reaction. Write the rate law for the reaction. Determine the...
Consider the following reaction: S202(aq)3 I'(aq)2 SO42 (aq) I3 (aq) (a) The rate law for this reaction is first order in S2O2(aq) and first order in I(aq). What is the rate law for this reaction? k [S02 (aq)] [I(aq)] Rate Rate k [S202-(aq)]2 [r(aq)] Rate k [S20g2-(aq)] [I(aq)]2 Rate k [S2082 (aq )]2 [I°(aq)]12 Rate k [S202(aq)] [I(aq)]3 Rate k [S,02-(aq )]4 [r(aq ) ] (b) If the rate constant for this reaction at a certain temperature is 0.00619, what...