![Circle the plot of concentration vs time that you expect to observe in experimental data if the prediction is correct. e. In [A] /MA] time time ime](http://img.homeworklib.com/questions/ea2c74c0-6ce0-11eb-bd77-bd97a711feb1.png?x-oss-process=image/resize,w_560)
Homework Answers
It's a first order reaction.
For a first order reaction ln[A] vs time graph is linear with a negative slope.
Hence the answer is the first graph.
Add Answer to:
Circle the plot of concentration vs time that you expect to observe in experimental data if...
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...
A reaction: A. has been studied at 25°C. Shown below are the experimental data. 1.04 0.667...
A reaction: A. has been studied at 25°C. Shown below are the experimental data. 1.04 0.667 0.565 These data are plotted three different ways, below, as [A] vs t, In[A] vs t and 1/[A] vs t. Use this information to calculate a value for the rate constant, k, and the initial concentration of A, [Alo to 3 significant figures ime () ime(s time (s) Submit Answer Incorrect. Tries 1/2 Previous Tries [A]0 (M) = Submit Answer Tries 0/2
What data should be plotted to show that experimental concentration data fits a first-order reaction? ln(k)...
What data should be plotted to show that experimental concentration data fits a first-order reaction? ln(k) vs. Ea ln[reactant] vs. time ln(k) vs. 1/T 1/[reactant] vs. time [reactant] vs. time
Shown below is a concentration vs. time plot for the reaction A leftrightarrow 2B. For this...
Shown below is a concentration vs. time plot for the reaction A leftrightarrow 2B. For this reaction the value of the equilibrium constant is K_c < 1. K_c = 0. K_c = 1. K_c > 1.
Shown below is a concentration vs. time plot for the reaction 2A ⇌ B. What is...
Shown below is a concentration
vs. time plot for the reaction 2A ⇌ B. What is the value for the
equilibrium constant for this reaction?
0.100 0.080 0.060 B 0.040 Concentration (M) A 0.020 0.000 0.00 1.00 2.00 3.00 4.00 5.00 Time (min)
Whole page please 81 What data should be plotted to show that experimental concentration data fits...
Whole page please
81 What data should be plotted to show that experimental concentration data fits a second- order reaction? ANSWER: A) 1/(reactant) vs. time B) [reactant) vs. time C) In[reactant) vs. time C) In(k) vs. 1/T E) In(k) vs. Ea 9) Given the following rate law, how does the rate of reaction change if the concentration of Y is doubled? Rate = k [X]2[M3 ANSWER: 10) A reaction is followed and found to have a rate constant of 3.36...
The graph below shows a plot of concentration vs time for the following reaction: 2SO2(g) +...
The graph below shows a plot of concentration vs time for the following reaction: 2SO2(g) + O2(g) + 2503(g) Which curve best represents S03? dashed Concentration -gray black either the dashed or the black curve the gray curve Any of these curves could be sulfur trioxide. the black curve the dashed curve
04 6. You are given an assignment to produce the velocity vs. time plot for the...
04 6. You are given an assignment to produce the velocity vs. time plot for the above data. A classmate suggests the plot shown below. Help your classmate find their errors 5 0 2 04 time (s)
04 6. You are given an assignment to produce the velocity vs. time plot for the...
04 6. You are given an assignment to produce the velocity vs. time plot for the above data. A classmate suggests the plot shown below. Help your classmate find their errors 9 5 O-4 time (s)
What type of study (Observational vs. experimental) is it? a) You decide to conduct a study...
What type of study (Observational vs. experimental) is it? a) You decide to conduct a study to investigate the relationship between consumption of broccoli and weight among kids. You visited 50 schools in Chicago School District and asked children about their usual consumption of broccoli and their weight. What type of data is it (observational vs. experimental; cross-sectional vs. time series vs. panel)? b) You decide to conduct a study to investigate the relationship between consumption of broccoli and weight...
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...
A reaction: A. has been studied at 25°C. Shown below are the experimental data. 1.04 0.667 0.565 These data are plotted three different ways, below, as [A] vs t, In[A] vs t and 1/[A] vs t. Use this information to calculate a value for the rate constant, k, and the initial concentration of A, [Alo to 3 significant figures ime () ime(s time (s) Submit Answer Incorrect. Tries 1/2 Previous Tries [A]0 (M) = Submit Answer Tries 0/2
Shown below is a concentration vs. time plot for the reaction A leftrightarrow 2B. For this reaction the value of the equilibrium constant is K_c < 1. K_c = 0. K_c = 1. K_c > 1.
Shown below is a concentration
vs. time plot for the reaction 2A ⇌ B. What is the value for the
equilibrium constant for this reaction?
0.100 0.080 0.060 B 0.040 Concentration (M) A 0.020 0.000 0.00 1.00 2.00 3.00 4.00 5.00 Time (min)
Whole page please
81 What data should be plotted to show that experimental concentration data fits a second- order reaction? ANSWER: A) 1/(reactant) vs. time B) [reactant) vs. time C) In[reactant) vs. time C) In(k) vs. 1/T E) In(k) vs. Ea 9) Given the following rate law, how does the rate of reaction change if the concentration of Y is doubled? Rate = k [X]2[M3 ANSWER: 10) A reaction is followed and found to have a rate constant of 3.36...
The graph below shows a plot of concentration vs time for the following reaction: 2SO2(g) + O2(g) + 2503(g) Which curve best represents S03? dashed Concentration -gray black either the dashed or the black curve the gray curve Any of these curves could be sulfur trioxide. the black curve the dashed curve
04 6. You are given an assignment to produce the velocity vs. time plot for the above data. A classmate suggests the plot shown below. Help your classmate find their errors 5 0 2 04 time (s)
04 6. You are given an assignment to produce the velocity vs. time plot for the above data. A classmate suggests the plot shown below. Help your classmate find their errors 9 5 O-4 time (s)
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