What is the difference between average rate, initial rate, and instantaneous rate?

Q: For every 10°C rise in temperature ,the rate of a chemical reaction almost increases by a factor of

A: We have to choose the correct option

Q: 2. A chemical reaction is initiated. As time passes, the rate decreases. Explain.

A: The rate of reaction measures the change in concentration of reactants or that of products at a…

Q: average rate

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Q: units for the rate constant,

A: This  is a 2nd order reaction .   unit of K = (mol/(L.min))   / (mol/L)2               =  mol -1 . L…

Q: A particular reactant decomposes with a half‑life of 165 s when its initial concentration is 0.340…

A: Given: The half-life of 0.340 M reactant is 165 s. The half-life of 0.268 M reactant is 209 s. To…

Q: Given that a reaction is a zero order process, determine the time in minutes for 4.88 M of a…

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Q: Archaeologists can determine the age of artifacts made of wood or bone by measuring the amount of…

A: Given : Order: First order Half life=5730 yr Amount present=27.8% To find: Age of tool Solution:…

Q: The radioactive decay of a certain isotope is A first-order process that has a half-life of 242…

A: Given data First order process for decay of isotope. half life : t1/2=242 min Time : t=45 min

Q: If concentration is in mol/L and time is in seconds, what will be the units of the rate constant k…

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Q: Geologists can estimate the age of rocks by their uranium-238 (U-238) content. The uranium is…

A: From the first order reaction rate constant, the age of rock is calculated as,

Q: Show that the time constant of a first order reaction is the reciprocal of the rate constant

A: In a first order reaction, the rate of the reaction depends on the first order of the concentration…

Q: Explain the relative values of the average rate, early instantaneous rate, and late instantaneous…

A: Given: To define the average rate, early instantaneous rate, and late instantaneous rate.

Q: Draw a graph that shows the correct relationship between concentration and time for a reaction that…

A: Concept introduction: Rate of reaction is equal to the change in concentration of product or…

Q: Imagine that you are setting up an experiment to measure the kinetics of an enzyme. What are TWO…

A: The options which are correct are-  2.To measure the forward velocity of the reaction with the…

Q: Compare the functions of homogeneous and heterogeneous catalysts.

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Q: If you are given a concentration and time data for a certain reaction, which of the following…

A: We need to describe the best method to determine order of reaction from concentration and time.

Q: Question is attached

A: Given,  Reaction obey first order kinetics Given concentration of reactants double Rate also…

Q: Which of the following is TRUE for the instantaneous rate? O The magnitude has a negative value for…

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Q: Compare the instantaneous rate, initial rate and average rate to each other. Which do you expect to…

A: The rate of reaction or the speed with which a chemical reaction takes place can be defined as the…

Q: referring to the table, how do we find the rate constant (k)?

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Q: The formation of ammonia is one of the most important processes in the chemical industry: N2(g) +…

A: The solution is given below -

Q: The table contins concentration data and the initial rate data for the reaction 2NO(g) + H₂(g) →…

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Q: For a reaction that has reactant A in its rate law, select which factor(s) affect the reaction rate…

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Q: Determine the reaction order, the rate constant, and the units of the rate constant. order = (units)…

A: From the graph of [A] vs t, it is seen that it is a zero order reaction.

Q: Determine the rate law for the overall reaction, where the overall rate constant is represented as…

A: Rate laws or rate equations are mathematical expressions that describe the relationship between the…

Q: Define the rate of a chemical reaction and express the rate in terms of the concentrations of…

A: The rate of chemical reaction has to be defined. The rate should be expressed in terms of reactant…

Q: A reactant decomposes with a half-life of 179 s when its initial concentration is 0.3140 M. When the…

A: For the same reactant, the half life remains constant with decrease in concentration of the…

Q: (a) What is the difference between an average rate and an instantaneous rate? (b) What is the…

A: Average rate over a specific time period is defined as the change in a concentration over that…

Q: Which of the following is TRUE for the instantaneous rate? O The magnitude depends on the time…

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Q: What is the numerical value of the rate constant?

A: Let the order of reaction are a and b with respect to A and B respectively.  r = k[A]^a[B]^b ....(1)…

Q: What is the rate constant for this reaction? Do not report units. Report the number with 2 places…

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Q: gas, AB, decomposes and the volume of B2 produced is measured as a function of time. The data…

A: Solution - According to the question - Given -

Q: If the decomposition of a compound follows a first order reaction and the initial concentration of…

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Q: A chemist is studying the fol

A: Rate of chemical reaction tells about the decrease in concentration of reactant with respect to time…

Q: A plot of 1NO2 versus time is linear. Using this information, identify the factor by which the rate…

A: You learned that the integrated rate law for each common type of reaction (zeroth, first, or second…

Q: (5) For a chemical reaction can never be in fractional number (a) Order (b) Half life (c)…

A: A chemical reaction is defined as the process in which one or two chemical substances convert to…

Q: Archaeologists can determine the age of artifacts made of wood or bone by measuring the amount of…

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Q: A particular reactant decomposes with a half-life of 123 s when its initial concentration is 0.380M.…

A: The given reaction’s half-life depends upon initial concentration. Hence, this reaction cannot be…

Q: For the decomposition of nitrous oxide at 565 °C 2 N20(g) → 2 N2(g) + 02(g) the average rate of…

A: Rate of disappearance of N2O is 2.82×10-4 M/s  ∆N2O∆t= 2.82×10- M/s

Q: What is meant by the term rate determining step?

A: To find: The definition for rate determining step

Q: Calculate the half life when the rate is 6.2x10^-4

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Q: The production of ammonia is being studied. If the chemical reaction produced 0.0563 M ammonia after…

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as…

Q: why are rates not equal in chemical kinetics

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Q: A particular reactant decomposes with a half-life of 157 s when its initial concentration is 0.338…

A: Given datas ;  In first case , t1/2 = 157 s  [A]0 = 0.338 M  Let us assuming the second order of the…

Q: When calculating a reaction time interval rate, why is it referred to as an average rate?

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

Q: Does the rate constant have the same units as the rate?

A: To find: Whether the rate constant have the same units as the rate

Q: Radioactive materials are often used in biological studies. A radiation biologist studies the rate…

A: Radioactive decay follows the first order kinetics. According to the first order reaction : where k…