![Question 25 A general reaction written as A + 2B C + 2D is studied and yields the following data: Initial A[C]/At [A]. 0.150](http://img.homeworklib.com/questions/15433cb0-12ae-11ea-94d4-47c6db403dcf.png?x-oss-process=image/resize,w_560)
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![| Ansured: - b)] Answer: b) AS [B] double rate doubles. Therefore, the reaction is first ordos ins.](http://img.homeworklib.com/questions/15eba4f0-12ae-11ea-b103-d7998221323f.png?x-oss-process=image/resize,w_560)
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Question 25 A general reaction written as A + 2B C + 2D is studied and yields the following data: Initial A[C]/At [...
CHEM 121 General Chemistry Laboratory Rate and Order of a Chemical Reaction Questions 1. A general...
CHEM 121 General Chemistry Laboratory Rate and Order of a Chemical Reaction Questions 1. A general reaction written as 1 A + 2B --C+2D is studied and yields the following data: Exp. [A] [B] Rate of appearance of C(mol/L.hr) 0.150 M 0.150M 8.00 x 10-3 0.150 M 0.300 M 1.60 x 10-2 0.300 M 0.150 M 3.20 x 10-2 0.200M 0.500M Find a) The order of the reaction with respect to B? b) The order of the reaction with respect...
1. For the reaction, A + 2B + C +2D, some measurements of the initial rate...
1. For the reaction, A + 2B + C +2D, some measurements of the initial rate of reaction at varying concentration gave the following data. run # [A] [B] rate, moll's eman 19 1 0.100 0.200 0.000360 20.150 0.200 0.000540 3 0.150 0.250 0.001055 012 noite a. the rate law is therefore: rate = k[A[B] b. the rate law is therefore: rate = k[A][B]', UX physHouten c. the rate law is therefore: rate = K[A[B] d. the rate law is...
For the reaction 3A(g) + 2B(g) → 2C(g) + 2D(g) the following data was collected at...
For the reaction 3A(g) + 2B(g) → 2C(g) + 2D(g) the following data was collected at constant temperature. Determine the correct rate law for this reaction. Trial Initial [A]mol/L Initial[B]mol/L Initial Rate 1 0.200 0.100 6.00*10^-2 2 0.100 0.100 1.50 *10^-2 3 0.200 0.200 1.20*10^-1 4 0.300 0.200 ???????? Predict the rate of the reaction for Trial #4
For the reaction 3A(g) + 2B(g) → 2C(g) + 2D(g) the following data was collected at...
For the reaction 3A(g) + 2B(g) → 2C(g) + 2D(g) the following data was collected at constant temperature. Determine the correct rate law for this reaction and value of rate constant. Trial Initial [A] Initial [B] Initial Rate (mol/L) (mol/L) (mol/(L• min)) 1 0.200 0.200 1.20 × 10–1 2 0.200 0.100 6.00 × 10–2 3 0.100 0.200 3.00 × 10–2 Predict the rate of reaction for Trial #4 using the correct rate law and rate constant. 4 0.300 0.200 ?????????
QUESTION 9 Initial rate, mol/L.s Given the data below for the reaction, 2A + 2B +...
QUESTION 9 Initial rate, mol/L.s Given the data below for the reaction, 2A + 2B + 4C => D + E +3 F Experiment Initial conc of A Initial conc of B. Initial conc of C, mol/L mol/L mol/L 0.1 0.1 0.2 0.3 0.3 0.4 N 0.2 2 x 10-3 4x 10-3 6 x 103 8x10-3 w A Calculate the value of k to 3 significant figures. QUESTION 7 For the reaction, 2 A(g) + 2 B(g) => C(g) +...
For the overall reaction A+B+C products the following initial rate data were obtained: Rate, mol L-'s-1...
For the overall reaction A+B+C products the following initial rate data were obtained: Rate, mol L-'s-1 Experiment # [A] [B]. [C]. 0.200 0.200 0.200 0.300 0.200 0.200 0.200 0.400 0.200 0.300 0.200 0.400 How many of the following statements are correct? 2.00 2.83 4.00 1) the reaction is first order in A 2) the overall reaction is second order 3) the rate of the reaction is proportional to [B]"2 4) the value of the specific rate constant, k, is 50.0...
2. The initial rate of the reaction of species A and B was measured at a...
2. The initial rate of the reaction of species A and B was measured at a table. Determine the rate equation from these data. What is the overall order of the reaction? What is the value of the rate constant? (Give the appropriate units of k) A+2B→ C tempe ahre of 25 °C for various initial of A and B. Data are collected in the Initial Concentrations, mo/L Initial Rate, 0.100 0.300 0.100 0.100 0.100 0.200 2.16 x 10 6.48...
2. Good question. The reaction 2NO(g) + O2(g) → 2NO.(g) was studied by a CHEM 154...
2. Good question. The reaction 2NO(g) + O2(g) → 2NO.(g) was studied by a CHEM 154 student and the following data were obtained for the rate of consumption of oxygen. Write the rate law for this reaction. What would be the initial rate for an experiment where [NO), = 1.03 x 10-mol/L and [O),= 1.22 x 102 mol/L? Expt. [NO], (M) (01. (M) Initial rate (M/s) 1 1.66 x 10-3 1.66 x 10-3 3.32 x 10-5 2 4.98 x 10-...
Determine the rate law given for the following reaction given the initial rate data in the...
Determine the rate law given for the following reaction given the initial rate data in the table: 2A + 2BC+2D Experiment [A] (M) [B] (M) Initial rate (M/s) 0.0211 0.113 2.00 x 10-5 2 0.0422 0.113 8.00 x 10-5 3 0.0422 0.226 1.60 x 10 1 Rate = K[A] [B] Rate = K[A] [B] Rate - AllB12 Rate - [A] [B]
1. The kinetics of the following reaction have been studied: N2 + 3 H2 → 2...
1. The kinetics of the following reaction have been studied: N2
+ 3 H2 → 2 NH3 The rate of of appearance of NH3 was measured as
∆[NH3]/∆t = 9.00 x 10-2 mol L-1 s-1
(a) What is the rate of the reaction in mol L-1 s-1?
(b) What is ∆[N2]/∆t in mol L-1 s-1?
(c) What is ∆[H2]/∆t in mol L-1 s-1?
2. The initial rate of the reaction of species A and B A + 2 B →...
CHEM 121 General Chemistry Laboratory Rate and Order of a Chemical Reaction Questions 1. A general reaction written as 1 A + 2B --C+2D is studied and yields the following data: Exp. [A] [B] Rate of appearance of C(mol/L.hr) 0.150 M 0.150M 8.00 x 10-3 0.150 M 0.300 M 1.60 x 10-2 0.300 M 0.150 M 3.20 x 10-2 0.200M 0.500M Find a) The order of the reaction with respect to B? b) The order of the reaction with respect...
1. For the reaction, A + 2B + C +2D, some measurements of the initial rate of reaction at varying concentration gave the following data. run # [A] [B] rate, moll's eman 19 1 0.100 0.200 0.000360 20.150 0.200 0.000540 3 0.150 0.250 0.001055 012 noite a. the rate law is therefore: rate = k[A[B] b. the rate law is therefore: rate = k[A][B]', UX physHouten c. the rate law is therefore: rate = K[A[B] d. the rate law is...
QUESTION 9 Initial rate, mol/L.s Given the data below for the reaction, 2A + 2B + 4C => D + E +3 F Experiment Initial conc of A Initial conc of B. Initial conc of C, mol/L mol/L mol/L 0.1 0.1 0.2 0.3 0.3 0.4 N 0.2 2 x 10-3 4x 10-3 6 x 103 8x10-3 w A Calculate the value of k to 3 significant figures. QUESTION 7 For the reaction, 2 A(g) + 2 B(g) => C(g) +...
For the overall reaction A+B+C products the following initial rate data were obtained: Rate, mol L-'s-1 Experiment # [A] [B]. [C]. 0.200 0.200 0.200 0.300 0.200 0.200 0.200 0.400 0.200 0.300 0.200 0.400 How many of the following statements are correct? 2.00 2.83 4.00 1) the reaction is first order in A 2) the overall reaction is second order 3) the rate of the reaction is proportional to [B]"2 4) the value of the specific rate constant, k, is 50.0...
2. The initial rate of the reaction of species A and B was measured at a table. Determine the rate equation from these data. What is the overall order of the reaction? What is the value of the rate constant? (Give the appropriate units of k) A+2B→ C tempe ahre of 25 °C for various initial of A and B. Data are collected in the Initial Concentrations, mo/L Initial Rate, 0.100 0.300 0.100 0.100 0.100 0.200 2.16 x 10 6.48...
2. Good question. The reaction 2NO(g) + O2(g) → 2NO.(g) was studied by a CHEM 154 student and the following data were obtained for the rate of consumption of oxygen. Write the rate law for this reaction. What would be the initial rate for an experiment where [NO), = 1.03 x 10-mol/L and [O),= 1.22 x 102 mol/L? Expt. [NO], (M) (01. (M) Initial rate (M/s) 1 1.66 x 10-3 1.66 x 10-3 3.32 x 10-5 2 4.98 x 10-...
Determine the rate law given for the following reaction given the initial rate data in the table: 2A + 2BC+2D Experiment [A] (M) [B] (M) Initial rate (M/s) 0.0211 0.113 2.00 x 10-5 2 0.0422 0.113 8.00 x 10-5 3 0.0422 0.226 1.60 x 10 1 Rate = K[A] [B] Rate = K[A] [B] Rate - AllB12 Rate - [A] [B]
1. The kinetics of the following reaction have been studied: N2
+ 3 H2 → 2 NH3 The rate of of appearance of NH3 was measured as
∆[NH3]/∆t = 9.00 x 10-2 mol L-1 s-1
(a) What is the rate of the reaction in mol L-1 s-1?
(b) What is ∆[N2]/∆t in mol L-1 s-1?
(c) What is ∆[H2]/∆t in mol L-1 s-1?
2. The initial rate of the reaction of species A and B A + 2 B →...
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