Homework Answers
16. Answer is A ( M-1hr-1 )
17. Answer is C ( 1/Z vs time )
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Question 16 1 pts Which sets of units could represent the units on a second order...
Question 17 1 pts A student performs several kinetic experiments and believes the rate law for...
Question 17 1 pts A student performs several kinetic experiments and believes the rate law for her reaction is Rate k[Z12. Which of the following graphs would confirm this rate law and allow her to determine the value of k? O IZ] vs. time In[Z] vs. time O 1/[Z] vs time In[Z] vs. T InZ] vs. 1/1 InZ] vs. 1/time
D Question 16 1 pts Which sets of units could represent the units on a second...
D Question 16 1 pts Which sets of units could represent the units on a second order rate constant? OM Mr1 Mh2 Mhr 1 Ohra
I 'like' all correct answers Question 2 1 pts A student makes three plots of their...
I
'like' all correct answers
Question 2 1 pts A student makes three plots of their data and finds that a plot of (A) vs t is non-linear, a plot of In[A] vs tis linear, and a plot of 1/[A] vs t is non-linear. What is the rate law of the reaction? Ratek Rate = K[A] Rate - k[A] Rate = k[A] Question 4 2 pts You will need to generate a set of graphs to answer this question. Concentration...
D Question 3 1 pts Which of the following sets of units could be appropriate for a zero-order rate constant? O s-1...
D Question 3 1 pts Which of the following sets of units could be appropriate for a zero-order rate constant? O s-1 O L mol-15-1 O L2 mol-25-1 O L3 mol-35-1 O mol L-15-1
Question 2 1 pts A student makes three plots of their data and finds that a...
Question 2 1 pts A student makes three plots of their data and finds that a plot of [A] vs t is non- linear, a plot of In[A] vs t is linear, and plot of 1/[A] vs t is non-linear. What is the rate law of the reaction? Rate k Rate k[A] Rate k[A]2 Rate k[A]3
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...
The rate law of a reaction is rate =k[X]³. The units of the rate constant are
1)The rate law of a reaction is rate =k[X]³. The units of the rate constant areL mol-1 s-1mol² L-2 s-1mol L-1S-2L² mol-2 s-1mol L-1S-12)Given the following rate law, how does the rate of reaction change if the concentration of Z is tripled? Rate =k[X]³[Y]²[Z]⁰The rate of reaction will increase by a factor of136803)What data should be plotted to show that experimental concentration data fits a first-order reaction?1 / [reactant] vs. time[reactant] vs. timeln (k) vs. Ealn (k) vs. 1 / Tln [...
Question 4 2 pts You will need to generate a set of graphs to answer this...
Question 4 2 pts You will need to generate a set of graphs to answer this question, Concentration vs time data for the following decomposition reaction was collected at 300 K. The data is shown in the table below. What is the rate constant for the reaction at this temperature (in units of min-1)? H2O2(aq) — H2O(1) + 1/2O2(g) time (min) o 500 [H2O2] (mol/L) 0.01524 0.00473 0.00144 0.00045 0.00014 1000 1500 2000
Complete the table below for zero, first and simple second order reactions 1/[A]- kt + 1/A...
Complete the table below for zero, first and simple second order reactions 1/[A]- kt + 1/A rate = [A] points mol/L -k In (Al, 1/A -kt + 1/[A] [A] = kt + [Al. k 1AL k (AL, TAI E-k!+ [Alo -k 11AL L2/mois k, In [AL, [Al vs. t rato Al eBook [Al vs. + In (A) vs. rate = kA Print rate 1/[A], vs. -k, [AL L/mols In[A]=kt + In[A]. References Zero Order First Order Second Order Rate law...
Question 4 1 pts You will need to generate a set of graphs to answer this...
Question 4 1 pts You will need to generate a set of graphs to answer this question. Concentration vs time data for the following decomposition reaction was collected at 300 K. The data is shown in the table below. What is the rate constant for the reaction at this temperature (in units of min1)? H2O2(aq) → H20(1) + 1/2O2(g) time (min) [H2021 (mol/L) 0.00915 500 0.00486 1000 1500 2000 0.00256 0.00136 0.00072
Question 17 1 pts A student performs several kinetic experiments and believes the rate law for her reaction is Rate k[Z12. Which of the following graphs would confirm this rate law and allow her to determine the value of k? O IZ] vs. time In[Z] vs. time O 1/[Z] vs time In[Z] vs. T InZ] vs. 1/1 InZ] vs. 1/time
D Question 16 1 pts Which sets of units could represent the units on a second order rate constant? OM Mr1 Mh2 Mhr 1 Ohra
I
'like' all correct answers
Question 2 1 pts A student makes three plots of their data and finds that a plot of (A) vs t is non-linear, a plot of In[A] vs tis linear, and a plot of 1/[A] vs t is non-linear. What is the rate law of the reaction? Ratek Rate = K[A] Rate - k[A] Rate = k[A] Question 4 2 pts You will need to generate a set of graphs to answer this question. Concentration...
D Question 3 1 pts Which of the following sets of units could be appropriate for a zero-order rate constant? O s-1 O L mol-15-1 O L2 mol-25-1 O L3 mol-35-1 O mol L-15-1
Question 2 1 pts A student makes three plots of their data and finds that a plot of [A] vs t is non- linear, a plot of In[A] vs t is linear, and plot of 1/[A] vs t is non-linear. What is the rate law of the reaction? Rate k Rate k[A] Rate k[A]2 Rate k[A]3
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...
Question 4 2 pts You will need to generate a set of graphs to answer this question, Concentration vs time data for the following decomposition reaction was collected at 300 K. The data is shown in the table below. What is the rate constant for the reaction at this temperature (in units of min-1)? H2O2(aq) — H2O(1) + 1/2O2(g) time (min) o 500 [H2O2] (mol/L) 0.01524 0.00473 0.00144 0.00045 0.00014 1000 1500 2000
Complete the table below for zero, first and simple second order reactions 1/[A]- kt + 1/A rate = [A] points mol/L -k In (Al, 1/A -kt + 1/[A] [A] = kt + [Al. k 1AL k (AL, TAI E-k!+ [Alo -k 11AL L2/mois k, In [AL, [Al vs. t rato Al eBook [Al vs. + In (A) vs. rate = kA Print rate 1/[A], vs. -k, [AL L/mols In[A]=kt + In[A]. References Zero Order First Order Second Order Rate law...
Question 4 1 pts You will need to generate a set of graphs to answer this question. Concentration vs time data for the following decomposition reaction was collected at 300 K. The data is shown in the table below. What is the rate constant for the reaction at this temperature (in units of min1)? H2O2(aq) → H20(1) + 1/2O2(g) time (min) [H2021 (mol/L) 0.00915 500 0.00486 1000 1500 2000 0.00256 0.00136 0.00072
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