![Part A Write a rate law for the reaction. O Rate = k [A] [B] [C]1/2 O Rate = k [B] [C]1/2 Rate = k [B]1/2 [C] Rate = k [A] [B](http://img.homeworklib.com/questions/37d17d60-d912-11eb-8769-71a808f4ff91.png?x-oss-process=image/resize,w_560)
Homework Answers
![Page No. Date AI Rate kB] Overall order- Since Rate daw doant Contain [A7 or a Reaction is Zoro Oder wit A Therefore on doub](http://img.homeworklib.com/questions/3bad10e0-d912-11eb-90fc-fff451424e7d.png?x-oss-process=image/resize,w_560)
![AL R & [6] ² [c² if All reacents Conch are doubled Ra 200k (2] RX 45 (37²6² So Reaction Rate will increase by 4 times.](http://img.homeworklib.com/questions/3d2afbe0-d912-11eb-95fd-9f07a330bd46.png?x-oss-process=image/resize,w_560)
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A reaction in which A, B, and C react to form products is zero order in...
39. A reaction in which A, B, and C react to form products is first order...
39. A reaction in which A, B, and C react to form products is first order in A, second order in B, and zero order in C. a. Write a rate law for the reaction. b. What is the overall order of the reaction? c. By what factor does the reaction rate change if [A] is doubled (and the other reactant concentrations are held constant)? d. By what factor does the reaction rate change if [B] is doubled (and the...
The order of each reactant in the following reaction was determined by varying concentration and measuring...
The order of each reactant in the following reaction was determined by varying concentration and measuring the change in rate. 2NO(g)+Cl2(g)→2NOCl(g)2NO(g)+Cl2(g)→2NOCl(g) When the concentration of NONO was doubled while the concentration of Cl2Cl2 was held constant, the rate increased by a factor of 2. In a separate experiment, when the concentration of Cl2Cl2 was halved while the concentration of NONO was held constant, the rate decreased by a factor of 4. What is the overall reaction order? Express your answer...
Consider the following reaction: A + B + C +D The rate law for this reaction...
Consider the following reaction: A + B + C +D The rate law for this reaction is as follows: Rate = k Alla B11/2 Suppose the rate of the reaction at certain initial concentrations of A, B, and C is 1.14x10-2 M/s. Part A What is the rate of the reaction if the concentrations of A and C are doubled and the concentration of B is tripled? VO AED A O O ? Rate 2 = M/s Submit Request Answer
A certain first-order reaction ( A products) has a rate constant of 5.10x10-35-1 at 45 °C....
A certain first-order reaction ( A products) has a rate constant of 5.10x10-35-1 at 45 °C. How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration? Express your answer with the appropriate units. View Available Hint(s) ? HA Value O Units Submit Part B A certain second-order reaction (B>products) has a rate constant of 1.10x10-3M-1.s-1 at 27°C and an initial half-life of 212 s . What is the concentration...
Problem 14.61 18 of 28 > - Part A A certain first-order reaction has a rate...
Problem 14.61 18 of 28 > - Part A A certain first-order reaction has a rate constant of 2.10x10-2 s-1 at 16 °C. What is the value of k at 70 °Cif EQ = 84.0 kJ/mol ? Express your answer using two significant figures. IVO AQ O O ? Submit Request Answer Part B Another first-order reaction also has a rate constant of 2.10x10-25-1 at 16 °C. What is the value of k at 70 °C if EQ = 126...
For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants....
For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial [A] (M) [B] (M) [C] (M) Initial rate (M/s) 1 0.40 0.40 0.40 1.2×10−4 2 0.40 0.40 1.20 3.6×10−4 3 0.80 0.40 0.40 4.8×10−4 4 0.80 0.80 0.40 4.8×10−4 Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction between Aand B, aA+bB⇌cC+dD The dependence of the reaction...
For a first-order reaction, the half-life is constant. It depends only on the rate constant k...
For a first-order reaction, the half-life is constant. It depends only on the rate constant k and not on the reactant concentration. It is expressed as t 1/2 = 0.693 k For a second-order reaction, the half-life depends on the rate constant and the concentration of the reactant and so is expressed as t 1/2 = 1 k[A ] 0 Part A A certain first-order reaction ( A→products ) has a rate constant of 9.90×10−3 s −1 at 45 ∘...
Review Constants Periodic Table Consider the following reaction: A + B + C D The rate...
Review Constants Periodic Table Consider the following reaction: A + B + C D The rate law for this reaction is as follows: Part A Rate = k., A][C] B1/2 What is the rate of the reaction if the concentrations of A and C are doubled and the concentration of B is tripled? Suppose the rate of the reaction at certain initial concentrations of A, B, and C is 1.19x10-2 M/s. 18 AU A O O ? Rate 2 =...
Part A, B, and C a Rev Consider the following reaction: H ( + 1, ()...
Part A, B, and C
a Rev Consider the following reaction: H ( + 1, () 2 HI(g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M. - Part A Find at 25°C Express your answer using three significant figures. T (C) H 1, HIK 25 0.0355 0.0388 0.922 - 340 - 4.60x10 PM 0.395 M 9.6 445 90x10-2M 4.72x10-2M - 502 V AE RO? You may want to reference (Pages 656 664) Section 15.8 while...
Review | Constants Periodic Table Leaming Goal: To understand reaction order and rate constants. For the...
Review | Constants Periodic Table Leaming Goal: To understand reaction order and rate constants. For the general equation A+B+C+ dD. the rate law is expressed as follows: ratek AB" where mand n indicate the order of the reaction with respect to each reactant and must be determined experimentally and kis the rate constant, which is specific to each reaction Order For a particular reaction, aA +bB+CD the rate law was experimentally determined to be rate - KABC -- EBC2 A....
39. A reaction in which A, B, and C react to form products is first order in A, second order in B, and zero order in C. a. Write a rate law for the reaction. b. What is the overall order of the reaction? c. By what factor does the reaction rate change if [A] is doubled (and the other reactant concentrations are held constant)? d. By what factor does the reaction rate change if [B] is doubled (and the...
Consider the following reaction: A + B + C +D The rate law for this reaction is as follows: Rate = k Alla B11/2 Suppose the rate of the reaction at certain initial concentrations of A, B, and C is 1.14x10-2 M/s. Part A What is the rate of the reaction if the concentrations of A and C are doubled and the concentration of B is tripled? VO AED A O O ? Rate 2 = M/s Submit Request Answer
A certain first-order reaction ( A products) has a rate constant of 5.10x10-35-1 at 45 °C. How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration? Express your answer with the appropriate units. View Available Hint(s) ? HA Value O Units Submit Part B A certain second-order reaction (B>products) has a rate constant of 1.10x10-3M-1.s-1 at 27°C and an initial half-life of 212 s . What is the concentration...
Problem 14.61 18 of 28 > - Part A A certain first-order reaction has a rate constant of 2.10x10-2 s-1 at 16 °C. What is the value of k at 70 °Cif EQ = 84.0 kJ/mol ? Express your answer using two significant figures. IVO AQ O O ? Submit Request Answer Part B Another first-order reaction also has a rate constant of 2.10x10-25-1 at 16 °C. What is the value of k at 70 °C if EQ = 126...
Review Constants Periodic Table Consider the following reaction: A + B + C D The rate law for this reaction is as follows: Part A Rate = k., A][C] B1/2 What is the rate of the reaction if the concentrations of A and C are doubled and the concentration of B is tripled? Suppose the rate of the reaction at certain initial concentrations of A, B, and C is 1.19x10-2 M/s. 18 AU A O O ? Rate 2 =...
Part A, B, and C
a Rev Consider the following reaction: H ( + 1, () 2 HI(g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M. - Part A Find at 25°C Express your answer using three significant figures. T (C) H 1, HIK 25 0.0355 0.0388 0.922 - 340 - 4.60x10 PM 0.395 M 9.6 445 90x10-2M 4.72x10-2M - 502 V AE RO? You may want to reference (Pages 656 664) Section 15.8 while...
Review | Constants Periodic Table Leaming Goal: To understand reaction order and rate constants. For the general equation A+B+C+ dD. the rate law is expressed as follows: ratek AB" where mand n indicate the order of the reaction with respect to each reactant and must be determined experimentally and kis the rate constant, which is specific to each reaction Order For a particular reaction, aA +bB+CD the rate law was experimentally determined to be rate - KABC -- EBC2 A....
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