
please help Consider the reaction: 2 A + B + 30 The rate of disappearance of...
Consider the reaction of peroxydisulfate ion (S2O8^2-)(Aq) with iodide ion (I-) in aqueous solution: (S2O8^2-)(Aq)+(3I-)(Aq)---->2SO4^2-+(I3-)(Aq).At a particular temperature the rate of disappearance of S2O8^2 varies with reactant concentrations in the following manner:Experiment S2O8^2- I- Initial Rate1 0.018 0.036 2.6x10^-62 0.027 0.036 3.9x10^-63 0.036 0.054 7.8x10^-64 0.050 0.072 1.4x10^-51) Determine the rate law for the reaction.Apparently the rate law is Rate=[S2O8^2-][I-]How did they come up with this?2)How is the rate of disappearance ofS2O8^2- related to the rate of disappearance of [I-]...
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Consider the reaction: 5 A+ 3B +20 The rate of the reaction is found to be 0.0222 M/s. What is the rate of change of A? Be sure to consider whether the substance is disappearing or appearing in your answer. IMIS
A) The following data were collected for the rate of disappearance of NO in the reaction: 2 NO(g) + O2(g) = 2 NO2(g) Experiment [NO] [O2] initial rate 1 0.0126 M 0.0125 M 1.41 * 10-2M/s 2 0.0252 M 0.0125 M 5.64 * 10-2M/s 3 0.0750 M 0.0100 M 4.00 * 10-1M/s What is the rate law and the rate constant for this reaction? B)What is the initial rate of disappearance of NO ion in experiment 2 of the previous...
6. Consider the reaction X + Y → Z Initial Rate of Disappearance of X (M/s) [X] (M) [Y] (M) 0.053 0.10 0.50 0.127 0.20 0.30 1.02 0.40 0.60 0.254 0.20 0.60 0.509 0.40 0.30 From the data in the table, obtained at 360 K, (a) determine the overall order of the reaction (b) determine the initial rate of disappearance of X when the concentration of X is 0.30 M and that of Y is 0.40 M. ________ M/s
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(b) Consider the reaction A+B ---->C. If the rate law for this reaction is third order in A and first order in B, (i) 7pts. Write the differential rate law equation. (ii) 8pts. When [A] = 0.0623 M and [B] = 0.0525 M the observed rate is 7.05 x 104 moles/(L s), what is the value of the rate constant and what are its units?
Consider the reaction: 2 A+ 4B 30 The rate of the reaction is found to be 0.2649 M/s. What is the rate of change of C? Be sure to consider whether the substance is disappearing or appearing in your answer. 0-1.060 O 7.550 O 0.795 0-0.530 11.325 For the following second order reaction, the rate of reaction is 0.357 and the [Alo = 9.260. Calculate the rate constant. 3A + 2B O3.306 O 0.039 O 30.612 00.357 O 0.004
For the reaction, 2A + B + 3C, rate of disappearance of A is 0.3 M/s in a certain time interval. What is the average rate of appearance of C and what is the average rate of the reaction in that time interval? OA) rate of appearance of C = 0.2 M/s rate of the reaction = 0.15 M/S OB) rate of appearance of C = 0.45 M/s rate of the reaction = 0.15 M/s OC) rate of appearance of...
For the reaction of sodium with oxygen to produce sodium oxide, the rate of disappearance of sodium is 1.2 x 10-3 M/sec. What is the rate of appearance of sodium oxide? The rate of disappearance of oxygen? 4 Na + O2 -> 2 Na2O
For the reaction 2 NH3 --> 3 H2 + 2 N2 The rate of disappearance of ammonia is -0.00698 M/hr Calculate the rate of appearance of hydrogen gas Calculate the rate of appearance of nitrogen gas
The rate of the reaction in terms of the "disappearance of reactant" includes the change in the concentration of the reactant, the time interval, and the coefficient of the reactant. Consider the following reaction: 2A+3B→3C+2D The concentrations of reactant A at three different time intervals are given. Use the following data to determine the average rate of reaction in terms of the disappearance of reactant A between time = 0 s and time = 20 s. Time (s) 0 20...