3.The reaction 2A + B→ 3C was studied and the following data were obtained:Which of the following is the proper rate expression?Experiment[A]3.00[B]1.50Rate (M sec)11.8021.503.000.45031.501.500.450A. rate = k[A][B]B. rate = k[A]?C. rate = k[B]?D. rate = k[A]%3D%3D

Which of the following is correct

3. The reaction 2A + B - 3C was studied and the following data were obtained: Which of the following is the proper rate expression? Rate (M sec) Experiment 1 [A] 3.00 [B] 1.50 1.80 2 1.50 3.00 0.450 3 1.50 1.50 0.450 k[A][B] B. rate = k[A]? C. rate = k[B]² D. rate = A. rate = K[A]

3. The reaction 2A + B - 3C was studied and the following data were obtained: Which of the following is the proper rate expression? Rate (M sec) Experiment 1 [A] 3.00 [B] 1.50 1.80 2 1.50 3.00 0.450 3 1.50 1.50 0.450 k[A][B] B. rate = k[A]? C. rate = k[B]² D. rate = A. rate = K[A]

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 30E: The reaction 2I-(aq)+S2O82-(aq)I2(aq)+2SO42-(aq) was studied at 25C. The following results were...

See similar textbooks

Related questions

Q: The reaction 2N;O)- 2N2(9) + Oz(g) has AH° - -163.14 kJ. What is the value of AE for the decompositi...

A: The relationship between ∆H and ∆ E is given by expression ∆H = ∆E + ∆ngRT Where ∆ng = moles of gas...

Q: The molar heat of combustion, A H¿, of sucrose is -5643.4 kJ mol-1. If 0.250 moles of sucrose is com...

A: The entropy of a substance is the measure of disorder. As the disorder in the substance is increases...

Q: According to the following reaction, how many grams of sodium hydroxide will be formed upon the comp...

A: Given, The balanced chemical equation, 2Na(s) + 2H2O (l) ------> 2NaOH(aq) + H2(g) 25.2 grams o...

Q: Is the following reaction spontaneous at room temperature and pressure? 2A820(s)-4Ag(s) + O2(g) O No...

A: For a spontaneous reaction, ∆ S should be positive.

Q: How many moles are in 4.75 x 1024 molecules of HCl?

Q: Calculate the work, in joules, done by a gas as it expands at constant temperature from a volume of ...

A: During the expansion of a gas at constant temperature the work done by the system is given by: w = -...

Q: Consider the ionization of CH3CH2NH2 and identify each species listed as a Bronsted-Lowry acid, Bron...

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a subst...

Q: 1. A light bulb apparatus used to indicate electrical conductivity of solutions is placed in the fou...

A: Few questions based on general chemistry that are to be accomplished.

Q: What is the root-mean-square speed (Urms) of a nitrogen molecule that has an average KE of 6.24 x 10...

A: Given: Average KE= 6.24 x 10-21 J/molecule The root-mean-square speed (U rms) of a nitrogen molecule...

Q: Name the highlighted chemical group in each molecule. Lewis structure name of highlighted group H-C=...

Q: 29. The NMR spectrum of a molecule closely related to that discussed in Example 20.9 has the molecul...

A: The double bond equivalence (DBE) cn be calculated by using the formula, DBE = x + 1 - y / 2 whe...

Q: 2 Provide the structure(s) of the expected major organic product(s) (where appropriate) and provide ...

A: We have been asked to draw the major product along with mechanism.

Q: Make a general statement on the effect of solids upon the freezing point of liquid in which they are...

Q: the IR spectrum

A: In this question we have to determine the IR spectra and compound.

Q: Gaseous ethane (CH,CH) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (Co.) a...

Q: Which of the following is an example of a nonspontaneous process? O A hot skillet cooling O Solid wa...

A: Spontaneous reactions are those reactions that occur by itself and non spontaneous reactions cannot ...

Q: A 25 mL pipet delivers 24.7761 g H2O which is weighed against brass weights at 25°C. Calculate the v...

A: The calibration of an apparatus is to configure an apparatus by comparing a reading on one apparatus...

Q: The molar heat of combustion, A H, of sucrose is -5643.4 kJ mol . If 0.250 moles of sucrose is combu...

Q: Steam reforming of methane ( CH, ) produces "synthesis gas," a mixture of carbon monoxide gas and hy...

A: Given, Initial pressure of CH4 (g) = 0.93 atm Initial pressure of H2O (g) = 2.7 atm Equilibrium ...

Q: At 1280°C the equilibrium constant K, for the reaction Br2(g) = 2Br(g) is 1.1 × 10³. If the initial ...

Q: alculate molar mass (g/mol) of an unknown gas if its root-mean-square speed is 3.61 x 102 m/s at 20 ...

A: Given: The root-mean-square speed, Urms =3.61 x 102 m/s Temperature,T= 20°C Temperature,T= 20+ 273.1...

Q: Arabinose has the following structure: HHH OH CHO HO но н но н IDraw the structure of the enantiomer...

A: Isomerism is a phenomenon where pair of compound have similar molecular formula but different struct...

Q: A scientist measures the standard enthalpy change for the following reaction to be -146.4 kJ: NHẠNO3...

A: The standard enthalpy of formation of a compound is the enthalpy change that occurs when 1 mole of t...

Q: The molar heat of combustion, A H;, of sucrose is -5643.4 kJ mol. If 0.250 moles of sucrose is combu...

Q: 5:36 Rank the compounds in each group according to their reactivity toward electrophilic substitutio...

Q: Determine the percent composition by mass of all elements in NCl5.

A: Mass percent can be defined as the mass of an element divided by the mass of compound which is then ...

Q: A flask contains a mixture of 3.20 mol He and 3.61 mol Ne gases. Determine the partial pressure of N...

A: Given :- No.of moles of He = 3.20 mol No.of moles of Ne = 3.61 mol Total pressure = 697 mm Hg To...

Q: Consider the ionization of HCIO2 and identify each species listed as a Bronsted- Lowry acid, Bronste...

Q: Specity which of the tollowing are oxidation-reduction reactions, and it it is, identity the oxidizi...

Q: nsity of thiophene (C4H4S) 065 g/mL. A solution is mad dissolving 10.0 mL of ophene in 200.0 mL of u...

Q: Give the IUPAC names of the given structure

A: To write the IUPAC naming for the given Compound :-

Q: A major component of gasoline is octane (C,H8). When octane is burned in air, it chemically reacts w...

Q: a. NaOH + (NHa),PO4 → Na,PO, + H20 + NH, b. CH12 + O2 → CO2 + H20 C. MgaN2 + H20→ Mg(OH)2 + NH3

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: Suppose a 500. mL flask is filled with 1.3 mol of Cl,, 1.4 mol of HCl and 1.6 mol of CCl. The follow...

A: Given, Cl2(g) + CHCl3(g) ⇌ HCl(g) + CCl4(g) The equilibrium constant, Keq = 0.723 Volume of the fl...

Q: For a process, 153 J of heat was released by the system and 267 Jof work was done on the system. Cal...

Q: 7 5 10 20 30 40 50 60 70 80 90 100 Temperature ("C) (b) Calculate the slope of the line. (c) Determi...

A: In multipart questions, we solve only first three subparts according to the Bartleby guidelines. Fir...

Q: 4. For each acid, give the formula of the anion bonded to hydrogen, then give the formulas of the ac...

Q: pls show the the isomers of butane-2,3-diol. Which pairs are enantiomers? diastereomers? mesomers?...

Q: The molar solubility of AgCl in 6.5 × 10M AGNO3 is 2.5 x 10 8 M. In deriving K, from these data, whi...

A: Given, Concentration of AgNO3=6.5*10-3MMolar solubility of AgCl = 2.5*10-8M As, AgCl⇌Ag++Cl-Solubili...

Q: Which of the following processes represent a decrease in entropy for the system described? Select al...

A: Given statement is : Which of the following processes represent a decrease in entropy for the syste...

Q: f mononitration o

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: e volume of the balloon?

Q: Calculate DH and DStot when two copper blocks, each of mass 10.0 kg, one at 100°C and the other at 0...

A: m = 10 kg = 10000 g s = 0.385 J.K−1.g−1 T1 = 100 oC = 373 K T2 = 0 oC = 273 K

Q: 1. The inner wall of a thermos bottle is at -10°C while the outer at 99°F. The space between the wal...

A: Since, you have posted multiple questions I will answer the first question for you. For the rest to ...

Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) an...

A: Given, Gaseous methane (CH4) react with gaseous Oxygen (O2) gas to produce gaseous carbon dioxide (C...

Q: Consider the reaction N2(g) + O2(g) = 2NO(g) If the equilibrium partial pressures of N2, O2, and NO ...

Q: Predict the chemical formula for the ionic compound formed by the elements Ca and Br.

A: Given: Calcium is a metal with Z=20 Bromine is a nonmetal with Z=35. They combine together by the ...

Q: What is the mass in grams of Na2CO3(s) (molar mass = 105.98 g/mol) that, when dissolved in 1.393E2 m...

Q: 4. For each acid, give the formula of the anion bonded to hydrogen, then give the formulas of the ac...

A: Given : Acid are the compounds which gives H+ ions.

Q: Standard Cell Potential Pair of Half-cell Anode Cathode Cu/Cu2 and Ni/Ni2 Pb/Pb? and Mg/Mg2 Cd/Cd2 a...

A: For the cell formation the E° of the cell must be positive . So that the reaction will be become spo...

Question

3.
The reaction 2A + B
→ 3C was studied and the following data were obtained:
Which of the following is the proper rate expression?
Experiment
[A]
3.00
[B]
1.50
Rate (M sec)
1
1.80
2
1.50
3.00
0.450
3
1.50
1.50
0.450
A. rate = k[A][B]
B. rate = k[A]?
C. rate = k[B]?
D. rate = k[A]
%3D
%3D

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1p

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

11.64 HBr is oxidized in the following reaction: 4 HBr(g) + O2(g) —• 2 H2O(g) + 2 Br,(g) A proposed mechanism is HBr + O2 -* HOOBr (slow) HOOBr + HBr — 2 HOBr (fast) HOBr + HBr — H2O + Bn (fast) Show that this mechanism can account for the correct stoichiometry. Identify all intermediates in this mechanism. What is the molecularity of each elementary’ step? Write the rate expression for each elementary' step. Identify the rate-determining step.
The following data were collected in two studies of the reaction 2A+BC+D Time (s) Experiment 1 [A] (mol/L) 102 Experiment 2 [A] (mol/L) 102 0 10.0 10.0 20. 6.67 5.00 40. 5.00 3.33 60. 4.00 2.50 80. 3.33 2.00 100. 2.86 1.67 120. 2.50 1.43 In Experiment 1, [B]0 = 5.0 M. In Experiment 2, [B]0 = 10.0 M. Rate=[A]t a. Why is [B] much greater than [A]? b. Give the rate law and value for k for this reaction.
Experiments have shown that the average frequency of chirping by a snowy tree cricket (Oecanthus fultoni) depends on temperature as shown in the table. Chirping Rate (per min) Temperature (C) 178 25.0 126 20.3 100. 17.3 What is the apparent activation energy of the process that controls the chirping? What is the rate of chirping expected at a temperature of 7.5C?
Phenyl acetate, an ester, reacts with water according to the equation The data in the table were collected for this reaction at 5 C. (a) Plot the phenyl acetate concentration versus time, and describe the shape of the curve observed. (b) Calculate the rate of change of the phenyl acetate concentration during the period 15.0 seconds to 30.0 seconds and also during the period 75.0 seconds to 90.0 seconds. Why is one value smaller than the other?
Regular ?ights of supersonic aircraft in the stratosphere ale of concern because such aircraft produce nitric oxide, NO, as a byproduct in the exhaust of their engines. Nitric oxide reacts with ozone, and it has been suggested that this could contribute to depletion of the ozone layer. The reaction NO+O3NO2+O2 is first order with respect to both NO and O3 with a rate constant of 2.20107 L/mol/s. What is the instantaneous rate of disappearance of NO when [NO]=3.3106 M and [O3]=5.9107M?
6. Phenyl acetate, an ester, reacts with water according to the equation The data in the table were collected for this reaction at 5°C. Time (s) [Phenyl acetate] (mol/L) 0 0.55 15.0 0.42 30.0 0.31 45.0 0.23 60.0 0.17 75.0 0.12 90.0 0.085 Plot the phenyl acetate concentration versus time, and describe the shape of the curve observed. Calculate the rate of change of the phenyl acetate concentration during the period 15.0 seconds to 30.0 seconds and also during the period 75.0 seconds to 90.0 seconds. Why is one value smaller than the other? What is the rate of change of the phenyl acetate concentration during the time period 60.0 seconds to 75.0 seconds? What is the instantaneous rate at 15.0 seconds?
A study of the rate of the reaction represented as 2AB gave the following data: Time (s) 0.0 5.0 10.0 15.0 20.0 25.0 35.0 [A](M) 1.00 0.775 0.625 0.465 0.350 0.205 0.230 (a) Determine the average rate of disappearance of A between 0.0 s and 10.0 s, and between 10.0 s and 20.0 s. (b) Estimate the instantaneous rate of disappearance of A at 15.0 s from a graph of time versus [A]. What are theunits of this rate? (c) Use the rates found in parts (a) and (b) to determine the average rate of formation of B between 0.00 s and 10.0 s, and the instantaneous rate of formation of B at 15.0 s.
For the reaction A + B C, explain at least two ways in which the rate law could be zero order in chemical A.
Nitroglycerine is an extremely sensitive explosive. In a series of carefully controlled experiments, samples of the explosive were heated to 160 C and their first-order decomposition studied. Determine the average rate constants for each experiment using the following data: Initial [C3H5N3O9] (M) 4.88 3.52 2.29 1.81 5.33 4.05 2.95 1.72 t (s) 300 300 300 300 180 180 180 180 %Decomposed 52.0 52.9 53.2 53.9 34.6 35.9 36.0 35.4
Use the data provided in a graphical method to determine the order and rate constant of the following reaction: 2PQ+W Time (s) 9.0 13.0 18.0 22.0 25.0 [P] (M) 1.077103 1.068103 1.055103 1.046103 1.039103
The plot below shows the number of collisions with a particular energy for two different temperatures. a. Which is greater, T2 or T1? How can you tell? b. What does this plot tell us about the temperature of the rate of a chemical reaction? Explain your answer.
Sulfuryl chloride (SO2Cl2) decomposes to sulfur dioxide (SO2) and chlorine (Cl2) by reaction in the gas phase. The following pressure data were obtained when a sample containing 5.00 102 mol sulfuryl chloride was heated to 600. K in a 5.00 101-L container. Time (hours): 0.00 1.00 2.00 4.00 8.00 16.00 PSO2Cl2(atm): 4.93 4.26 3.52 2.53 1.30 0.34 Defining the rate as [SO2Cl2]t, a. determine the value of the rate constant for the decomposition of sulfuryl chloride at 600. K. b. what is the half-life of the reaction? c. what fraction of the sulfuryl chloride remains after 20.0 h?