What is the linear plot for the chemical reaction with an overall order of n =...
What is the linear plot for the chemical reaction with an overall order of n = -1 ?
| A. |
[A]2 vs. t |
|
| B. |
1/[A]2 vs. t |
|
| C. |
[A] vs. t |
|
| D. |
Ln[A] vs. t |
Homework Answers
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What is the linear plot for the chemical reaction with an
overall order of n =...
6. For the reaction A B : a) What does it mean if a plot of...
6. For the reaction A B : a) What does it mean if a plot of 1/[A] vs t is linear? (t=time) -34 b) What does it mean if a plot of In[A] vs. t is linear? 7. If the temperature changes, which of the following will change and whi constant? For each, check the appropriate box. Will change Will not change a) the reaction rate b) the rate constant, k c) the equilibrium constant, K d) the activation energy,...
For the reaction of gold with Sn2+, ln[Sn2+] vs. time results in a linear plot with...
For the reaction of gold with Sn2+, ln[Sn2+] vs. time results in a linear plot with a slop of -0.0287s-1. What is the rate constant? Answer numerically in units of the rate constant.
Which of the following statements is true concerning second order reactions? A. A plot of concentration...
Which of the following statements is true concerning second order reactions? A. A plot of concentration vs. time will be a straight line. B. A plot of the reciprocal of concentration vs. time will be a straight line. C. A plot of ln of the concentration vs. time will be a straight line. D. None of the statements are true. E. The half-life of the reaction may be calculated using the equation: t1/2 = 1/k.
What kind of plot would you use to investigate the temperature dependence of reaction rates? A....
What kind of plot would you use to investigate the temperature dependence of reaction rates? A. Plot of ln k versus 1/T B. Plot of Rate versus 1/T C. Plot of ln[A] versus t D. Plot of [A] versus T E. None of the above
The following reaction is a first-order reaction. For this type of reaction, a plot of -----...
The following reaction is a first-order reaction. For this type of reaction, a plot of ----- versus is linear. A + B --> P In[Alt, 1/t In [A]t, t 1/[A]t, t O [A]t, t Ot, 1/[A]t
For a given reaction, the rate constant, k, was determined at different temperatures. To obtain a...
For a given reaction, the rate constant, k, was determined at different temperatures. To obtain a linear graph, one should plot: k vs. time ln k vs. 1/T ln k vs. ln [A] k vs. 1/T ln k vs. time ln k vs [A] 1/T vs 1/[A] [A] vs T
Q-4 (7.10). The concentration of a reactant in a first-order chemical reaction that proceeds at a...
Q-4 (7.10). The concentration of a reactant in a first-order chemical reaction that proceeds at a rate k can be described as follows: In(C) = ln(Co) - kt, where C is the concentration of the reactant at time t, Co is the initial concentration and t is the elapsed time since the reaction started. Consider an initial concentration of Co = 0.3 mol/L. The experiment was repeated n times to give a geometric mean of the concentration at time t...
Most of the time, the rate of a reaction depends on the concentration of the reactant....
Most of the time, the rate of a reaction depends on the
concentration of the reactant. In the case of second-order
reactions, the rate is proportional to the square of the
concentration of the reactant.
Select the image to explore the simulation, which will help you
to understand how second-order reactions are identified by the
nature of their plots. You can also observe the rate law for
different reactions.
In the simulation, you can select one of the three different...
The integrated rate laws for zero-, first-, and second-order reaction may be arranged such that they...
The integrated rate laws for zero-, first-, and second-order reaction may be arranged such that they resemble the equation for a straight line, y=mx+by=mx+b. Order Integrated Rate Law Graph Slope 0 [A]=−kt+[A]0[A]=−kt+[A]0 [A] vs. t[A] vs. t −k 1 ln[A]=−kt+ln[A]0ln[A]=−kt+ln[A]0 ln[A] vs. tln[A] vs. t −k 2 1[A]= kt+1[A]01[A]= kt+1[A]0 1[A] vs. t1[A] vs. t k Part A The reactant concentration in a zero-order reaction was 8.00×10−2 MM after 130 ss and 4.00×10−2 MM after 380 ss . What is...
For the reaction 2A → 2B a plot of 1/[A] vs time is linear with a...
For the reaction 2A → 2B a plot of 1/[A] vs time is linear with a slope of 0.0782 M-1s-1. This reaction is initiated with [A]0=0.573 M and [B] = 0.000 M. What is the concentration of B after 75.1 seconds?
6. For the reaction A B : a) What does it mean if a plot of 1/[A] vs t is linear? (t=time) -34 b) What does it mean if a plot of In[A] vs. t is linear? 7. If the temperature changes, which of the following will change and whi constant? For each, check the appropriate box. Will change Will not change a) the reaction rate b) the rate constant, k c) the equilibrium constant, K d) the activation energy,...
The following reaction is a first-order reaction. For this type of reaction, a plot of ----- versus is linear. A + B --> P In[Alt, 1/t In [A]t, t 1/[A]t, t O [A]t, t Ot, 1/[A]t
Q-4 (7.10). The concentration of a reactant in a first-order chemical reaction that proceeds at a rate k can be described as follows: In(C) = ln(Co) - kt, where C is the concentration of the reactant at time t, Co is the initial concentration and t is the elapsed time since the reaction started. Consider an initial concentration of Co = 0.3 mol/L. The experiment was repeated n times to give a geometric mean of the concentration at time t...
Most of the time, the rate of a reaction depends on the
concentration of the reactant. In the case of second-order
reactions, the rate is proportional to the square of the
concentration of the reactant.
Select the image to explore the simulation, which will help you
to understand how second-order reactions are identified by the
nature of their plots. You can also observe the rate law for
different reactions.
In the simulation, you can select one of the three different...
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