![# A P RO Oledu.co Question 9 of 12 What is the rate for the zero order reaction A - Products when [A] = 0.200 M? (k = 3.57 M/](http://img.homeworklib.com/questions/97686050-11b2-11ec-b48f-9158bb9e92c9.png?x-oss-process=image/resize,w_560)
Homework Answers
Question 7 oc Consider an initial rate experiment for 2A(g) + B(g) --> products: Determine the...
Question 7 oc Consider an initial rate experiment for 2A(g) + B(g) --> products: Determine the order of the reaction wrt A and B and determine a value for k. [AO [B]O (M) (M) Experiment initial rate (M/min) 5.00 45.0 3 10.0 90.0 0.100 0.300 0.100 0.500 0.100 0.100 0.200 0.200 Selected Answer: For experiment 1: rate 1 = K[0.100] (0.100) = 5.00 m/s Experiment 2: k[0.300] (0.100) = 45.0 m/s Experiment 3: k[0.100][0.200) = 10.0 m/s Experiment 4: k[0.500]...
Question 11 of 15 Submi What amount of time is required for the concentration of A...
Question 11 of 15 Submi What amount of time is required for the concentration of A to decrease from 0.800 M to 0.200 M in the zero-order reaction A B ? (k = 0.0567 M*s-') 1 2 3 (4 5 6 7 8 9
Submit What is the rate for the first order reaction AProducts when [A] = 0.201 M?...
Submit What is the rate for the first order reaction AProducts when [A] = 0.201 M? (k = 0.360 1/min) M/min 12 3 4 6 0 x 100
Question 11 of 15 Submit What amount of time is required for the concentration of A...
Question 11 of 15 Submit What amount of time is required for the concentration of A to decrease from 0.800 M to 0.200 M in the zero-order reaction A B ? (k = 0.0567 M*s-') Fic 1 4 2 5 3 6 C +AD +/0. 0 x 100
1. For the following reaction C +5 - CS Rate M/s 12 24 1 Exp [C]...
1. For the following reaction C +5 - CS Rate M/s 12 24 1 Exp [C] [S] 0.06 0.08 2 0.06 0.16 3 0.12 0.08 If the reaction is first order, what should the rate be in exp 3. 2. How did you determine the reaction order for the experiment you did in the lab? 3.What happens to the reaction rate when the temperature went from 35 C to 55C? 4.If you used 2.5 ml of3M KMnO, in 10ml of...
QUESTION 17 Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of...
QUESTION 17 Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0681 M min. The reaction is observed to follow zero order kinetics. If the initial concentration of the hydrocarbon is 8.30 M, what is the half-life of the reaction in seconds? "Please report 3 significant figures Numbers only, no unit. No scientific notation QUESTION 18 Which of the following expressions is the correct equilibrium constant expression for the reaction below 3 F60(0) + CO2(g)...
1) The rate constant for the reaction 2 N,Os(9) = 4 NO (9) + O2(9) is...
1) The rate constant for the reaction 2 N,Os(9) = 4 NO (9) + O2(9) is reported in units of sl. What is the overall order of the reaction? 2) The rate law for a reaction was reported as rate=k[A] [B][C] with molar concentrations in moles per cubic decimetre and time in seconds. What are the units of k? 3) The rate constant for the pseudo first-order acid- catalysed hydrolysis of glucose is 4.07' 10-s. Calculate the half-life for the...
55) The rate constant for a first-order reaction is 0.54 s-1. What is the half-life of...
55) The rate constant for a first-order reaction is 0.54 s-1. What is the half-life of this reaction if the initial concentration is 0.33 M? 56) The rate constant for a zero-order reaction is 0.54 s-1. What is the half-life of this reaction if the initial concentration is 0.33 M? 57) The reaction that occurs in a Breathalyzer, a device used to determine the alcohol level in a person's bloodstream, is given below. If the rate of appearance of Cr2(SO4)3...
5) The reaction, 2A + B P (P is the product). proceeds via a rapid pre-equilibrium...
5) The reaction, 2A + B P (P is the product). proceeds via a rapid pre-equilibrium (with equilibrium constant, K) followed by a slow rate determining step (with rate constant, kz) as shown below: 2A к = Az (fast pre-equilibrium) A2+B Products (slow) Develop an expression for the rate of formation of products as a function of [A], [B], K, and kz 6) The reaction, A+B+C - P(P is the product) proceeds by the following mechanism. k, A+B=0 I+CP "T"...
help onthese 2 One way of expressing the rate at which an enzyme can catalyze a...
help onthese 2
One way of expressing the rate at which an enzyme can catalyze a reaction is to state its turnover number. The turnover number is the maximum number of substrate molecules that can be acted on by one molecule of enzyme per unit of time. The table gives the turnover number of four representative enzymes. Enzyme Substrate Turnover number (per second) Ribonuclease RNA 100 Fumarase fumarate 800 Lactate dehydrogenase lactate Urease urea 10,000 1000 How many molecules of...
Question 7 oc Consider an initial rate experiment for 2A(g) + B(g) --> products: Determine the order of the reaction wrt A and B and determine a value for k. [AO [B]O (M) (M) Experiment initial rate (M/min) 5.00 45.0 3 10.0 90.0 0.100 0.300 0.100 0.500 0.100 0.100 0.200 0.200 Selected Answer: For experiment 1: rate 1 = K[0.100] (0.100) = 5.00 m/s Experiment 2: k[0.300] (0.100) = 45.0 m/s Experiment 3: k[0.100][0.200) = 10.0 m/s Experiment 4: k[0.500]...
Question 11 of 15 Submi What amount of time is required for the concentration of A to decrease from 0.800 M to 0.200 M in the zero-order reaction A B ? (k = 0.0567 M*s-') 1 2 3 (4 5 6 7 8 9
Submit What is the rate for the first order reaction AProducts when [A] = 0.201 M? (k = 0.360 1/min) M/min 12 3 4 6 0 x 100
Question 11 of 15 Submit What amount of time is required for the concentration of A to decrease from 0.800 M to 0.200 M in the zero-order reaction A B ? (k = 0.0567 M*s-') Fic 1 4 2 5 3 6 C +AD +/0. 0 x 100
1. For the following reaction C +5 - CS Rate M/s 12 24 1 Exp [C] [S] 0.06 0.08 2 0.06 0.16 3 0.12 0.08 If the reaction is first order, what should the rate be in exp 3. 2. How did you determine the reaction order for the experiment you did in the lab? 3.What happens to the reaction rate when the temperature went from 35 C to 55C? 4.If you used 2.5 ml of3M KMnO, in 10ml of...
QUESTION 17 Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0681 M min. The reaction is observed to follow zero order kinetics. If the initial concentration of the hydrocarbon is 8.30 M, what is the half-life of the reaction in seconds? "Please report 3 significant figures Numbers only, no unit. No scientific notation QUESTION 18 Which of the following expressions is the correct equilibrium constant expression for the reaction below 3 F60(0) + CO2(g)...
1) The rate constant for the reaction 2 N,Os(9) = 4 NO (9) + O2(9) is reported in units of sl. What is the overall order of the reaction? 2) The rate law for a reaction was reported as rate=k[A] [B][C] with molar concentrations in moles per cubic decimetre and time in seconds. What are the units of k? 3) The rate constant for the pseudo first-order acid- catalysed hydrolysis of glucose is 4.07' 10-s. Calculate the half-life for the...
55) The rate constant for a first-order reaction is 0.54 s-1. What is the half-life of this reaction if the initial concentration is 0.33 M? 56) The rate constant for a zero-order reaction is 0.54 s-1. What is the half-life of this reaction if the initial concentration is 0.33 M? 57) The reaction that occurs in a Breathalyzer, a device used to determine the alcohol level in a person's bloodstream, is given below. If the rate of appearance of Cr2(SO4)3...
5) The reaction, 2A + B P (P is the product). proceeds via a rapid pre-equilibrium (with equilibrium constant, K) followed by a slow rate determining step (with rate constant, kz) as shown below: 2A к = Az (fast pre-equilibrium) A2+B Products (slow) Develop an expression for the rate of formation of products as a function of [A], [B], K, and kz 6) The reaction, A+B+C - P(P is the product) proceeds by the following mechanism. k, A+B=0 I+CP "T"...
help onthese 2
One way of expressing the rate at which an enzyme can catalyze a reaction is to state its turnover number. The turnover number is the maximum number of substrate molecules that can be acted on by one molecule of enzyme per unit of time. The table gives the turnover number of four representative enzymes. Enzyme Substrate Turnover number (per second) Ribonuclease RNA 100 Fumarase fumarate 800 Lactate dehydrogenase lactate Urease urea 10,000 1000 How many molecules of...
Most questions answered within 3 hours.
-
A researcher in the field of educational psychology obtains a
random sample of 49 fourth grade...
asked 21 minutes ago -
A
liter of liquid soap concentrate sells for 7.2 Yuan in China.
Determine the total volume...
asked 6 minutes ago -
A
person with polycythemia vera ( excess production of red blood
cells) receives radioactive phosphorus-32. Why...
asked 8 minutes ago -
Regression Analysis
Y = Price in $’s for Tracfone service plan
X1 = No. of minutes...
asked 23 minutes ago -
Various computers and operating systems in the past have used
separate instruction and data spaces, allowing...
asked 11 minutes ago -
You have a series of simple polarisers that you can orient as
you choose in succession...
asked 18 minutes ago -
This is a c++ class utilizing class templates
and linked lists. I need to implement the...
asked 25 minutes ago -
How is the Irish banking system different from the rest of
European banks and how does...
asked 26 minutes ago -
Calculate ΔGo for the reaction of ammonia with
oxygen:
4NH3 (g) + 3 O2 (g)...
asked 28 minutes ago -
How do I go from one concentration of cells to another?
In this case, I have...
asked 29 minutes ago -
Old Faithful geyser in Yellowstone Park shoots water hourly to a
height of 49.2 m. With...
asked 43 minutes ago -
What is the difference between Eddy Currents and Induced
Currents? Are they same if yes, how...
asked 45 minutes ago