5. If0.020 M KI was used instead of 0.010 M KI, how would this effect: a. the rate of the reaction? b. the value of the rate constant "k"?

Q: At 15°C the rate constant of the second step of the conversion is only 62%of its value at 25°C.…

A: The two-point form of the Arrhenius equation which gives the relation between rate constant at two…

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A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

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Q: a) How can you find the values of the exponents x and v? Are the exponents related to the…

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Q: The reaction A+B⟶C+D rate=?[A][B]2 has an initial rate of 0.0830 M/s.0.0830 M/s. What will the…

A: rate is directly proportional to the initial concentration of reactant. so when we change the…

Q: 1. A dimer is formed in the solution reaction of 24 → Az. The rate law is -r, = kC,? where k is…

A: The rate law for the given reaction states that the reaction is a second-order reaction. For the…

Q: Consider this reaction: →2NH3g+N2g3H2g At a certain temperature it obeys this rate law.rate…

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Q: A reaction was shown to follow second-order kinetics. How much time is required for [A] to change…

A: Reaction is following second order kinetics. Initial concentration of [A] (i.e. [A]0 ) = 0.500 M…

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Q: 2. How do you identify the rate determining step for a reaction that involves more than one step?

A: To find: How do you identify the rate determining step for a reaction that involves more than one…

Q: 3. Why is it more instructive in detennining reaction order, to compare the rate of Expt 4 to Expt 3…

A: The rate of a reaction can be defined as the rate of decrease in concentration of reactants or the…

Q: The rate of a certain reaction is given by the following rate law: rate =k Use this information to…

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Q: The rate of a certain reaction is given by the following rate law: rate =k[H,]L] %D Use this…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 6. A reaction believed to be either first or second order has a half-life of 20s at the beginning of…

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Q: The first-order decomposition, A → products, has a rate constant of 0.0 Starting with [A], = 0.7 M,…

A: Given that rate constant = 0.02 s-1 [A0] = 0.7 M  [At] = 0.1 M

Q: The rate of a certain reaction is given by the following rate law: rate =k| N, Use this information…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: 5. Use the following experimental values: a. Determine the following: i. Rate Law ii. Overall…

A: To determine rate law , we first consider a general rate law with order a and b with respect to…

Q: The rate constant of a reaction increases by a factor of 4 when the temperature is increased from 20…

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Q: If the slope is 0.0100 for this reaction, determine the rate constant, k, for this reaction.

A: Here given , slope is 0.0100 which is positive number. As slope is positive reaction must be second…

Q: 34 What do you call the slowest step that determines how fast the overall reaction proceeds? Select…

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Q: Consider the reaction 5X + Y→Z, Suppose that X is being consumed at a rate of 3.400 M/s. What is the…

A: We are having the rate of consumption of X is 3.400 M/s .  We have to calculate the rate of…

Q: 3. An exothermic reaction carried out at 10°C has an activation energy of +65 kJ and enthalpy change…

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Q: A reaction was shown to follow second-order kinetics. How much time is required for [A] to change…

A: Given :- Reaction follow 2nd order mechanism  Initial concentration of A=[Ao]=0.500 M Final…

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Q: 3. An experiment is performed by the displacement of water to determine the rate of the following…

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Q: The second-order decomposition of NO2 has a rate constant of 0.255 M-1s-1.  How much NO2 decomposes…

A: Rate constant, k = 0.255 M-1s-1 Time, t = 4.00 s Initial concentration of NO2, [NO2] = 1.33 M Order…

Q: 1. The first order rate constant for the decomposition of N205, according to the reaction: 2 N2O5(g)…

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Q: For a given chemical reaction that only involves compound A, changing the concentration of [ A ] =…

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Q: 2. (a) You study the effect of temperature on the rate of two reactions and graph the natural…

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Q: (1) What is the half-life for the reaction starting at t = 0 s? s What is the half-life for the…

A: (1) Half-life is the time taken for consumption of half of the substance. Starting t=o s, the…

Q: The rate of a certain reaction is given by the following rate law: rate -A[N;][H+]* Use this…

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Q: A colleague produces this graph of the concentration of carbon dioxide as a function of time. In the…

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Q: A B+C Rate is .003 when [D] = 0.05M and rate is 0.15 when [D] = !! %3D 0.25M What order is D?

A: A/c to Rate of reaction

Q: In a first-order decomposition reaction. 40.8% of a compound decomposes in 8.9 min. How long (in…

A: Given, Time , t = 8.9 min  % decomposition = 40.8 %  First, we calculate rate Constant (k) for…

Q: a. What is the activation energy for this reaction? (Enter your answer to two significant figures.)…

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Q: 5. What is the value for the rate constant,

A: Qn 4: K' / K'' = [ 1/0.5]^x       0.1583 / 0.08 = [1/0.5]^x                       1.98 = 2 ^x…

Q: What is the rate constant for this reaction (in M-1 hr-1)?

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Q: 5. Consider the reaction: H2(e) HBr(g) Br2(g) + This reaction is first order reaction. k = .053s1 a)…

A: The rate of the reaction for the first order reaction is written in equation (1) in which k is the…

Q: The rate of a certain reaction is given by the following rate law: rate =] Use this information to…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The initial concentration was 3.0 M and the rate law is shown below. What is the concentration of T…

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Q: ) A certain reaction has the general form cC → dD. At a particular temperature and [C]0 = 2.3 x 10-3…

A: The general form of a certain reaction is - cC →dD  It is given that 1/[C] vs time gives straight…

Q: Consider this reaction: →NH4OHaq+NH3aqH2Oaq At a certain temperature it obeys this rate law.rate…

A: Given: Decomposition of ammonium hydroxide which is a second order Reaction. Rate constant= 26.0…

Q: Question attached

A: The given data contains, t1/2= 9.8×103 days

Q: Use the graph to answer the questions below. Report answers to 3 significant figures. a. What is the…

A: Since we only answer up to 3 subparts, we'll answer the first three. Please resubmit the question…

Q: A reaction was shown to follow second-order kinetics. How much time is required for [A] to change…

A: