Homework Answers
Hence
the correct answer is (c) i. e. 1/[X] versus tAdd Answer to:
If the reaction Xproducts is second-order, then which of the following graphs is linear with slope...
For the first-order reaction X ⟶ products, which of the following graphs is best for determining...
For the first-order reaction X ⟶ products, which of the following graphs is best for determining the activation energy, Ea ? Note: The best choice is the one that yields a straight line graph with the slope directly proportional to Ea . In the options below, T is the kelvin temperature and t is time. (a) k versus 1/T (b) 1 / [X] versus t (c) ln k versus T (d) ln [X] versus t (e) [X] versus t (f)...
What is the difference between a first order and a second order reaction? a. For a...
What is the difference between a first order and a second order reaction? a. For a first order reaction, plotting the natural logarithm of A versus time always gives a straight line with a slope equal to -k For a second order reaction a plot of 1 / A versus time, will produce a straight line with a slope equal to k b. For a first order reaction, plotting the natural logarithm of A versus time always gives a straight...
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...
9. For second-order reactions the slope of a plot of 1A versus time is b. KTA...
9. For second-order reactions the slope of a plot of 1A versus time is b. KTA kt ch 10. If the reaction 2A + 3D products is first order in A and second-order in D. then the rate law will have the form rate- a. K[ALDI KADC KIAFDd. KIAD 11. In the first-order reaction products, the initial concentration of AIN 1.56 M and the concentration is 0.869 M after 48.0 min. What is the value of the route constant, k....
Which of the following graphs best represents of penicillin, if the reaction is second order with...
Which of the following graphs best represents of penicillin, if the reaction is second order with respect to penicillin? For the reaction X_2 + Y + Z rightarrow XY + XZ, it is found that doubling the concentration of X_2 doubled the reaction rate, tripling the concentration of Y triples the rate, and doubling the concentration of Z has no effect. What is the rate law for this reaction? What is the unit for the rate constant for this reaction?...
Classify each of the following plots based on reaction order. AO In [A] slope =- slope...
Classify each of the following plots based on reaction order. AO In [A] slope =- slope =- In [A] slope = k [A]. Time Time Time [A]: vs. Time In[A] vs. Time 1/[A]: vs. Time Zero Order First Order Second Order Reset
If the reaction below is first order in X and second order in Y, which one...
If the reaction below is first order in X and second order in Y, which one of the following expressions represents the correct rate law? 2X + 3Y ------> Products k[X] [Y]2 k[X] [Y] k[X]2[Y13 k[X]3[Y12
+ Using Integrated Rate Laws The integrated rate laws for zero-, first-, and second-order reaction may...
+ Using Integrated Rate Laws 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 + b. Slope Order O 1 2 Integrated Rate Law Graph [A] = - kt + [A] [A] vs. t In[A] = -kt + In[A], In[A] vs. t LÀ=kt + TA LÀ vs. t -k Review Constants Periodic Table Part A The reactant concentration in a zero-order reaction was...
5 What are the units of the rate constant (k) for first, second, or zero order reaction? Show how you determined the...
5 What are the units of the rate constant (k) for first, second, or zero order reaction? Show how you determined the units of each rate constant. >SO2 + Cla: 6. The following data were obtained at 320°C for the reaction of: SO Cla 0.00 4.00 3,00 2.00 Time, hour 1.00 0.874 [SO Cl), M 0.946 1.024 1,200 1.109 Graph: (a) In [SO Cl2] vs. time Label and attach the graphs to the worksheet. If using Excel, provide the equation...
+ Using Integrated Rate Laws The integrated rate laws for zero-, first-, and second-order reaction may be arrang...
+ Using Integrated Rate Laws 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 + b. Slope Order O 1 2 Integrated Rate Law Graph [A] = - kt + [A] [A] vs. t In[A] = -kt + In[A], In[A] vs. t LÀ=kt + TA LÀ vs. t -k Review Constants Periodic Table Part A The reactant concentration in a zero-order reaction was...
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...
9. For second-order reactions the slope of a plot of 1A versus time is b. KTA kt ch 10. If the reaction 2A + 3D products is first order in A and second-order in D. then the rate law will have the form rate- a. K[ALDI KADC KIAFDd. KIAD 11. In the first-order reaction products, the initial concentration of AIN 1.56 M and the concentration is 0.869 M after 48.0 min. What is the value of the route constant, k....
Which of the following graphs best represents of penicillin, if the reaction is second order with respect to penicillin? For the reaction X_2 + Y + Z rightarrow XY + XZ, it is found that doubling the concentration of X_2 doubled the reaction rate, tripling the concentration of Y triples the rate, and doubling the concentration of Z has no effect. What is the rate law for this reaction? What is the unit for the rate constant for this reaction?...
Classify each of the following plots based on reaction order. AO In [A] slope =- slope =- In [A] slope = k [A]. Time Time Time [A]: vs. Time In[A] vs. Time 1/[A]: vs. Time Zero Order First Order Second Order Reset
If the reaction below is first order in X and second order in Y, which one of the following expressions represents the correct rate law? 2X + 3Y ------> Products k[X] [Y]2 k[X] [Y] k[X]2[Y13 k[X]3[Y12
+ Using Integrated Rate Laws 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 + b. Slope Order O 1 2 Integrated Rate Law Graph [A] = - kt + [A] [A] vs. t In[A] = -kt + In[A], In[A] vs. t LÀ=kt + TA LÀ vs. t -k Review Constants Periodic Table Part A The reactant concentration in a zero-order reaction was...
5 What are the units of the rate constant (k) for first, second, or zero order reaction? Show how you determined the units of each rate constant. >SO2 + Cla: 6. The following data were obtained at 320°C for the reaction of: SO Cla 0.00 4.00 3,00 2.00 Time, hour 1.00 0.874 [SO Cl), M 0.946 1.024 1,200 1.109 Graph: (a) In [SO Cl2] vs. time Label and attach the graphs to the worksheet. If using Excel, provide the equation...
+ Using Integrated Rate Laws 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 + b. Slope Order O 1 2 Integrated Rate Law Graph [A] = - kt + [A] [A] vs. t In[A] = -kt + In[A], In[A] vs. t LÀ=kt + TA LÀ vs. t -k Review Constants Periodic Table Part A The reactant concentration in a zero-order reaction was...
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