Give the overall reaction order that corresponds to a rate constant with each of the following units: (a) mol/L s; (b) yr⁻¹;(c) (mol/L)¹/²s⁻¹; (d) (mol/L)⁻⁵/²min⁻¹

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Q: Given its rate constant, what is the importance of determining the individual and overall orders of…

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Q: The single reactant A decays into product P by first-order kinetics.  If A starts at an initial…

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Q: Describe the factor that affect the rate constant ofa cheinical reaction.

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Q: how much time is required for 50% of the initial quantity of reactant to be consumed?

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Q: How many half-lives are required to reduce the concentration of a first order reaction to 6.25% of…

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Q: Consider a unimolecular elementary reaction, in which reactant [A] goes to product [P] and the rate…

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Q: snip

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Q: A first-order reaction is 35.6% complete in 480 s. Calculate the value of the rate constant

A: Recall the following reaction for first order reaction                                 lnAoA=Kt…

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A: Use the integrated rate law of a first-order reaction to find the rate constant.

Q: What data should be plotted to show that experimental concentration data fits a zeroth-order…

A: Zero-order reaction in which reaction is not affected by changes in concentration of one or more…

Q: A first-order reaction has a half-life of 25 minutes.  How much time is required for the reactant to…

A: Given: Half-life of first order reaction = 25 minutes The reactant is reduced to 12% of its initial…

Q: In the presence of vanadium oxide, SO,(g) reacts with an excess of oxygen to give SO3(g): VOs SO2(g)…

A: Given:

Q: For a reaction with an activation energy of 139 kJ/mol, how much must the temperature be raised…

A: Given,  Activation energy = Ea = 139 KJ/mole  Rate constant (k1) = K at temperature = T1 = 273 + 25…

Q: Which of the folowing graphs represents the variation of the concentration of a particular reactant…

A: FIRST ORDER REACTION The first-order reaction is the chemical reaction in which the chemical…

Q: Does the half-life of a zero-order reaction depend on the initial concentration of the reactant?

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Q: What is meant by the terms "order of reaction" and "instantaneous rate" as used in chemica netics?

A: The reaction order is the relationship between the concentrations of species and the rate of a…

Q: Calculate the activation energy of a first-order reaction that is 20% completein 15 minutes at 40 °C…

A: It is given that a first order reaction is 20% complete at 15 minutes at 40°C and 20% complete at 3…

Q: The reaction rate (k) for a zeroth order decomposition reaction is 0.050. If the initial…

A: Given information is as follows; Initial concentration A0 = 1.71 mol/L Final concentration A = 1.71…

Q: A certain first order reaction has a rate constant of 1.0 x 10-3s-1at 250C. If the reaction rate…

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Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH3CN, is a first-order reaction. If…

A: In a first order reaction, the rate of reaction is directly proportional to the change in substrate…

Q: Ca lcu late the ratio of rates of catalysed to non-catalysed reactions at 37 oC given that the…

A: From the  Arrhenius equation: k=Ae-EaRT Where, k is rate constant, A is pre-exponential factor, Ea…

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH3CN, is a first-order reaction. If…

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Q: For a first order reaction, the concentration decreases to 30% of its initial value in 5.0 min. What…

A: Given information,

Q: What is pseudo first-order rate constant?

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Q: A first-order chemical reaction is observed to have a rate constant of 24 min-1. What is the…

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Q: erature, °C Rate constant 12.4 2.05 44.7 4.88 85.2 9.91 ermine the acthration energy of the reaction…

A: Given, T1 = 12.4 °c =285.4 K K1 = 2.05 T2 = 44.7 = 317.7 K K2 = 4.88  Using Arrhenius equation…

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A: Half-life of reaction = 20 minutes

Q: How could you determine the rate constant for a reaction that obeys 2nd order kinetics? The rate…

A: How could you determine the rate constant for a reaction that obeys 2nd order kinetics?

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH;CN, is a first-order reaction. If…

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Q: (a) Derive the equation for (integral form) 1st order reaction and show that change of units of…

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Q: 5. If0.020 M KI was used instead of 0.010 M KI, how would this effect: a. the rate of the reaction?…

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Q: If the rate equation ir rate=k[A]^2[B], and it is known that rate=0.007947, [A]=0.100 and…

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Q: In a first order decomposition in which the rate constant is 0.0708 sec-1, how much of the compound…

A: Given  Order of reaction   = 1  Rate Constant ( K ) = 0.0708 sec-1 Time ( t ) = 8.52 sec Initial…

Q: a rule of thumb is chemical kinetics states that for many reactions, the rate approximately doubles…

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Q: Consider this overall reaction, which is experimentally observed to be second order in X and first…

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Q: Define the following terms:(i) Pseudo first order reaction(ii) Half life period of reaction (t1/2)

A: (i) Pseudo first order reaction : When a second order or higher order reaction is converted into…

Q: Given its rate constant, what is the importance of determining the individual and overall orders of…

A: According to guidelines I am supposed to answer first question only Given the rate constant, what is…

Q: If the rate laws are expressed with (i) concentrations in moles per cubic decimetre, (ii) pressures…

A: If the rate laws are expressed with (i) concentrations in moles per cubic decimeter : Unit of a…

Q: What is the half-life (in seconds) of a zero-order reaction which has an initial reactant…

A: Given that: Initial reactant concentration [A]∘ = 0.824 M k = 5.43×10-2M/s Half-life of zero order…

Q: After 48 seconds, 10.% of reactant has reacted. If the reaction is a 1st order reaction, the special…

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Q: 1. Show mathematically that for a first order reaction, it takes approximately ten times as long to…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The rate of most of reaction double when their temperature is raised from298k to 308k. Calculate the…

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