![The following two questions refer to a reaction involving three reactants: A, B, C Select from the choices below: (A) Rate k [A]0 B) Rate k [A]2 C) Rate k [A] [B] D) Rate k [A] [B]2 E) Rate k [A] [B] 11. A rate law for which the units of rate are equal to the units of the rate constant 12. A rate law that represents a reaction in which doubling the concentration of A and doubling the concentration o B will lead to a four fold increase in rate. 13. For a reaction that is first order with respect to [D] and second order with respect to [E], which of the following will resuit in no change to the overall reaction rate? A) Increasing [D] by a factor of four and diving [E] by a factor of four B) Increasing [D] by a factor or four and halving [E] C) Doubling [D] and doubling [E] D) Doubling [E] and halving [D] E) Doubling [D] and halving [E]](http://img.homeworklib.com/questions/21a95f00-1d01-11eb-9aeb-d107d3abbf86.png?x-oss-process=image/resize,w_560)
Please answer 12 and 13!!! Not 11!!!Homework Answers
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Please answer 12 and 13!!! Not 11!!!
The following two questions refer to a reaction involving...
Kinetics A level chemistry OCR tome Insert Draw View Help Picture Open in app U v...
Kinetics A level chemistry OCR
tome Insert Draw View Help Picture Open in app U v Avto CIN Evev Summary questions 1 In a reaction between reactants A, B, and C, the rate equation is: rate = [B][C] a State the orders with respect to A, B, and C. (3 marks) b Determine the overall order for the reaction. (1 mark) 2 A reaction is zero order with respect to A, first order with respect to B, and second order...
Please help with number 2 & 3 with step by step to get the right answer...
Please help with number 2 & 3 with step by step to get the
right answer
4. The Presence of a Cafays 2. What is the overall order of the reaction with respect to A and B for a reaction that obeys the rate law: Rate = k[A]2 [B]2 ? The overall or der of the reachun S afourth-order reachón 3. It is found for the reaction A + B → C that doubling the concentration of A doubles the...
In a study of the reaction A + B + C → products at constant temperature,...
In a study of the reaction A + B + C → products at constant temperature, it was found that: 1. Holding [A] and [B] constant and halving the concentration of C causes the rate to proceed 2.828 times faster. 2. Holding [B] and [C] constant and doubling the concentration of A causes the reaction to proceed four times faster. 3. Doubling the concentrations of A, B, and C simultaneously, causes the reaction to proceed 1.414 times faster. The experimental...
Please answer all, I rate, thank you. THE IODINE CLOCK- REACTION KINETICS EXPERIMENT 3 PRE-LABORATORY QUESTIONS...
Please answer all, I rate, thank you.
THE IODINE CLOCK- REACTION KINETICS EXPERIMENT 3 PRE-LABORATORY QUESTIONS (WEEK 1) Fully answer these questions in your laboratory notebook before coming to lab. Show all work for numerical calculations. 1. If the rate law for a reaction is Rate [A][B What is the overall order of the reaction? a. b. If the concentration of A is doubled and the concentration of B is tripled, how will this affect the rate of the reaction?...
4. Consider a hypothetical reaction involving two reactants, X + Y Z a) Write a "generic...
4. Consider a hypothetical reaction involving two reactants, X + Y Z a) Write a "generic rate law for this reaction using variables for the orders of each reactant. b) We want to use the method of integrated rates to determine the order of the reaction with respect to reactant X. What should be true about the concentration of Y in our experiment in order to isolate the behavior of X? c) Write an expression for the pseudo rate constant...
Please answer 39-42!!! The next four questions refer to the following choices: Rate = k [M]...
Please answer 39-42!!!
The next four questions refer to the following choices: Rate = k [M] Rate = k [M][N] Rate = k[M][N]^2 Rate k[M]^2 [N]^2 Rate = k[N]^2 Doubling the concentration of M has no effect on the reaction rate Doubling the concentration of M and N increases reaction rate by 2 Doubling the concentration of M only quadruples the reaction rate Doubling the concentration of M and N increases the reaction rate by eightfold.
3. Consider the following reaction and its rate law. Answer the following questions. 2NO(g) + O2(g)...
3. Consider the following reaction and its rate law. Answer the following questions. 2NO(g) + O2(g) → 2NO2(g) Rate = k[NO] [2] a. True or False The reactions order with respect to NO(g) is 2 due to the stoichiometry of the reaction. b. True or False The overall reaction order is 3. C. True or False change in the value of k. If the temperature of the reaction is changed we expect a d. What would happen to the rate...
Section A. Decide whether the following statements are true or false. 1. The order n is...
Section A. Decide whether the following statements are true or false. 1. The order n is always a positive integer. 2. If the reaction rate doubles as the concentration of [A] doubles, the reaction is first order with respect to A. 3. If the reaction rate is constant as the concentration of [A] doubles, the reaction is zero order with respect to A. 4. The rate law is an equation that shows the dependence of the reaction rate on the...
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 A and B, aA+bB⇌cC+dD The dependence of the...
You and your lab partner are studying the rate of a reaction, A + B -->...
You and your lab partner are studying the rate of a reaction, A + B --> C. You make measurements of the initial rate under the following conditions: Experiment [A] (M) [B] (M) Rate (M/s) 1 0.8 0.8 2 1.6 0.8 (a) Which of the following reactant concentrations could you use for experiment 3 in order to determine the rate law, assuming that the rate law is of the form, Rate = k [A]x [B]y? Choose all correct possibilities. [A]...
Kinetics A level chemistry OCR
tome Insert Draw View Help Picture Open in app U v Avto CIN Evev Summary questions 1 In a reaction between reactants A, B, and C, the rate equation is: rate = [B][C] a State the orders with respect to A, B, and C. (3 marks) b Determine the overall order for the reaction. (1 mark) 2 A reaction is zero order with respect to A, first order with respect to B, and second order...
Please help with number 2 & 3 with step by step to get the
right answer
4. The Presence of a Cafays 2. What is the overall order of the reaction with respect to A and B for a reaction that obeys the rate law: Rate = k[A]2 [B]2 ? The overall or der of the reachun S afourth-order reachón 3. It is found for the reaction A + B → C that doubling the concentration of A doubles the...
Please answer all, I rate, thank you.
THE IODINE CLOCK- REACTION KINETICS EXPERIMENT 3 PRE-LABORATORY QUESTIONS (WEEK 1) Fully answer these questions in your laboratory notebook before coming to lab. Show all work for numerical calculations. 1. If the rate law for a reaction is Rate [A][B What is the overall order of the reaction? a. b. If the concentration of A is doubled and the concentration of B is tripled, how will this affect the rate of the reaction?...
4. Consider a hypothetical reaction involving two reactants, X + Y Z a) Write a "generic rate law for this reaction using variables for the orders of each reactant. b) We want to use the method of integrated rates to determine the order of the reaction with respect to reactant X. What should be true about the concentration of Y in our experiment in order to isolate the behavior of X? c) Write an expression for the pseudo rate constant...
Please answer 39-42!!!
The next four questions refer to the following choices: Rate = k [M] Rate = k [M][N] Rate = k[M][N]^2 Rate k[M]^2 [N]^2 Rate = k[N]^2 Doubling the concentration of M has no effect on the reaction rate Doubling the concentration of M and N increases reaction rate by 2 Doubling the concentration of M only quadruples the reaction rate Doubling the concentration of M and N increases the reaction rate by eightfold.
3. Consider the following reaction and its rate law. Answer the following questions. 2NO(g) + O2(g) → 2NO2(g) Rate = k[NO] [2] a. True or False The reactions order with respect to NO(g) is 2 due to the stoichiometry of the reaction. b. True or False The overall reaction order is 3. C. True or False change in the value of k. If the temperature of the reaction is changed we expect a d. What would happen to the rate...
Section A. Decide whether the following statements are true or false. 1. The order n is always a positive integer. 2. If the reaction rate doubles as the concentration of [A] doubles, the reaction is first order with respect to A. 3. If the reaction rate is constant as the concentration of [A] doubles, the reaction is zero order with respect to A. 4. The rate law is an equation that shows the dependence of the reaction rate on the...
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