Write the rate of expression for the following reactions

Q: What role does the reactivity of the reactants play indetermining the rate of a chemical reaction?

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Q: Does the instantaneous rate increase, decrease, or remain the same as the reaction proceeds?

A: The instantaneous rate of reaction is directly proportional to the decomposition of reactants. As…

Q: Define the rate of the reaction HBr in the following reaction

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Q: 1. When hydrogen combined with nitrogen, then the product formed is ammonia.(Express the rate of the…

A: Introduction: Rate of reaction: The rate of reaction is the speed at which reaction takes place. It…

Q: mL of mL of 0.30 M [HCI] initial [Na,S,0,] initial [HCI] final [Na,S,0,1 final Reaction time (sec)…

A: The reaction rate is the rate of change of concentration with respect to the time and mathematically…

Q: Give the rate equation describing the reaction. How long will the reaction take to come to an end.…

A: According to the previous calculations, the reaction is 1st order with respect to the reactant…

Q: Hydrogen peroxide (H2O2) decomposes into water and oxygen: H,0,(1) → H,0() + -0,(g) The data in the…

A: In order to find the rate constant, we have to find the order of the reaction by graphical method in…

Q: 3. The reaction of chloroform and chlorine forms carbon tetrachloride and hydrogen chloride in the…

A: Here we need to identify the intermediate of the proposed mechanism,  need to write the balanced…

Q: For the reaction 2NO + Cl, → 2NOCI Match the appropriate rate law to each postulated mechanism. A…

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Q: The rate constant for a particular the concentration to decrease to

A: Rate constant can be useful in prediction of type of reaction . In above situation the unit of rate…

Q: Obtain the rate law based on the kinetic study of the reaction.

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Q: Your own factory that produces iodine gas according to the following chemical reaction: However,…

A: One way to increase the rate of reaction of gaseous chemicals is to increase the temperature of the…

Q: In which of the following cases does the reaction go farthest to completion ? a. k=10² b. k = 10-²…

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Q: Define the term initial rate of reaction

A: Term = Initial rate  Definition = ?

Q: Given the following reaction mechanism: What is the overall reaction? Identify the catalyst.…

A: A catalyst is a species that is present at the beginning of a reaction and reappears at the end. It…

Q: A reaction mechanism that has three steps will have how many reaction intermediates?

A: Let us consider a three steps reaction: Step 1. A→BStep 2. B→CStep 3. C→D or this can be written as…

Q: What is the effect of temperature on the rate of reaction? Explain givingreasons.

A: Chemical kinetics is the study of the reaction that how fast or slow a reaction is taking place. The…

Q: What is the statement about the slow step in the mechanism for a reaction mechanism?

A: A reaction which occur in more than one step is called a complex reaction. The different steps of…

Q: Macmillan Learning Determine the average rate of change of B from t=0 sto t=272 s. A 2B rate = M/S…

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Q: Write rate law for the chemical reaction ?

A: Given Chemical equation  A + B →  C Let rate law is :  rate = k [A]x [B]y  By experimental data r1 =…

Q: Is the following statement is true ? The rate of the reaction will always be a positive value.

A: Given statement: The rate of the reaction will always be a positive value. To find: True or false

Q: Reaction mechanisms can be written from the slow step of the reaction. O True O False

A: A reaction mechanism consist of slow and fast reaction.

Q: how to determine rate constant from a table

A: We can determine rate constant from a table if we have the data of time and concentration of…

Q: Is the following statement is true ? The rate of the reaction may equal the rate of reactants and/or…

A: To determine whether the below statement is true or false. The rate of the reaction may equal the…

Q: 3A+B C Essai [A] (M) [B] (M) 1 0.180 0.300 2 0.180 3 0.360 4 0.360 0.630 0.630 0.300 Vitesse…

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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: Identify the term initial rate of reaction

A: The initial rate of a reaction is the instantaneous rate of a reaction at the start of the…

Q: What concentration terms appear in the rate equation?

A: Rate equation for a chemical reaction gives the link for forward reaction rate with concentrations…