1. The decomposition of ethanol (C₂H5OH) on an alumina (Al2O3) surfaceC₂H5OH(g) → C2H4(g) + H₂O(g)was studied at 600 K. Concentration versus time data were collected for this reaction, and aplot of [A] versus time resulted in a straight line with a slope of 24.00 x 10 mol/L s.a) Determine the rate law, the integrated rate law, and the value of the rate constant forthis reaction.b)If the initial concentration of C₂H5OH was 1.25 x 10-2 M, calculate the half-life for thisreaction.c)How much time is required for all the 1.25 x 10-2 M C₂H5OH to decompose?

The main aim of this question is to determine the rate law, integrated rate law, and the rate…

Answered: 1. The decomposition of etha was…

1. The decomposition of etha was studied at 600 K. Cc plot of [A] versus time res a) Determine the rat this reaction. If the initial conce reaction. How much time i b) c)

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 41E: The decomposition of ethanol (C2H5OH) on an alumina (Al2O3) surface C2H5OH(g)C2H4(g)+H2O(g) was...

See similar textbooks

Related questions

Q: Dot formula is an exception to Octet rales. Formula Dot Requirement Catta Sef4 (X) N= A= S= (1) N=…

A: In the given question we have to calculate the values of N, A, and S, draw the electronic and…

Q: synthetic organic molecule, G, which contains both aldehyde and ether functional groups, is…

A: The objective of this question is to determine the functional groups present in the given structure.…

Q: Ethanol is a possible fuel. Use average bond energies to calculate AH for the combustion of ethanol.…

A: The objective of this question is to determine the enthalpy change of reactions given. The given…

Q: Given the following table of Substance AHf (kJ/mol) PC13 (g) -288.07 PCI (g) -319.6 complete the…

A: we calculate the enthalpy change for the reaction by subtracting the summation of the enthalpy of…

Q: 3. Draw the structure of the major organic product that forms in each of the following reactions…

A: The objective of this question is to show the different organic synthesis of molecules. It show…

Q: Predict the FINAL (?) product (or a mixture of products) for the following synthetic transformation:…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: What is the major product of the following reaction? Suggest a reasonable mechanism explaining the…

Q: What is the molecular weight of biologically active QueE? Enter your answer as a number (with two…

A: The objective of this question is to calculate the molecular weight of biological active QueE.

Q: a) draw all the structures of the tribasic amino acid aspartic acid involved in the equilib…

A: All the structures of the tribasic amino acid aspartic acid are as follows.

Q: KMnO (C6H₁00) + (C₂H40₂) hot + (co₂)

A: We know KMnO4 is strong oxidising agent. will oxidise double bond to ketone and aldehy."

Q: O A B с D ? A 1. CH3MgBr 2. H₂O HO HO 1.03 2. Me₂S B two enantiomers Br₂ H₂O Zaitsev product Br…

A: According to Zaitsev's rule, in elimination reaction, most substituted alkene is formed as a…

Q: The following molecule can be synthesized from an epoxide and alkyllithium reagent, followed by…

A: Alcohols can be prepared from an epoxide by reacting it with an alkyl lithium reagent, followed by…

Q: (c) The data set below represents the surface tension data for aqueous solutions of 3-…

A: The main aim of this question is to explain the surface excess of 3-methylbutanoic acid and…

Q: 21

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Propose a chemical structure for the name below. Make sure to clearly define the stereochemistry…

A: Find out correct structure of molecule

Q: Please predict the product for each of the following reactions. Make sure to clearly indicate the…

A: LiAlH4 acts as hydride ( H-) donor. When LiAlH4 reacts with epoxide, it donates H- to the carbon…

Q: Question 2 Use the following information to answer the question. A technician prepares 500 mL of a…

Q: Stannous octoate =0 Sn 130°C HO in Polymerization initiator tzo-st

A: The objective of this question is to explain the formation of polycaprolactum by using the…

Q: 3. The below table shows the d-bar transition state energies (EN-N). missing entries in the table?…

A: The objective of this question is to determine the EN and EN-N value of Pt and Re elements.

Q: Create a graph of the number of moles of carbon dioxide (CO₂) gas formed (y-axis) versus the number…

A: The objective of this question is to explain the graphical representation of given flask and…

Q: QUESTION 1 Identify the titrant and the titrand in the titration that will be performed in Part 2 of…

A: The objective of this question is to show the titrant and the titrant in the titration that will be…

Q: 6. On the following titration curve of an unknown amino acid, label (and estimate) the pKa's of the…

A: The pKa values and the isoelectronic point, pI, are given below for the 20 a-amino acids.pKa1=…

Q: (a) Please derive the Clapeyron equation and the Clausius-Clapeyron equation. clearly state all…

A: The given question involves two parts. In the first part, we are asked to derive the Clapeyron…

Q: Draw the structure of the product that is formed when the compound shown below undergoes an…

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: The translational canonical partition function Qtrs of an ideal monoatomic gas is given by: 3N 2T…

A: The objective of this question is to show the theoretical foundations of statistical mechanics to…

Q: Consider a hypothetical element, Z, which has an atomic number of 122 and is located in a newly…

A: The objective of this question is to show the nature of ZO3 and analyze the given alternatives to…

Q: In radical chlorination of alkanes, non-equivalent hydrogens react with chlorine atoms at different…

A: 1. Site: B since it is 2° hydrogen and has more reactivity rate 3.9.2. Site a since it has total…

Q: over the volume ranges (A, B, C, and collect the distillate of the compoun 2. A student performed a…

A: Fractional distillation is a method used for separation of two or more miscible liquids of similar…

Q: Consider the following Brønsted-Lowry equilibrium system: HSO3 + H₂PO4 SO3² +H3PO4 What are the two…

A: A Bronsted-Lowry acid is a species that can donate an H+ ion. On the other hand, a Bronsted-Lowry…

Q: Interprt as many of the main peaks in the following spectra as you can – do this by providing the…

A: A question based on mass spectroscopy, Some of the peaks in the given mass spectrum are to be…

Q: Calculate the moderator average log-decrement (()) and thermal utilization factor (f) for a reactor…

A: The objective of this question is to calculate the moderator average log-decrement and thermal…

Q: Convert the structure below to a skeletal drawing.

A: A skeletal structure represents the simplified organic molecular structure by showing only the…

Q: (b) (c) Which of the following (B) and (C) will favour the enol form? Briefly explain your…

A: The aim of this question is to show the enol formation between b and c molecule. The enol form by…

Q: A novel heterocyclic compound, M, contains nitrogen and sulfur atoms and exhibits interesting…

A: The objective of this question is to show the heterocyclic compound M exhibits interesting…

Q: НСНО CH3CHO HOOC -COOH

A: Starting with:HCHO (Formaldehyde)CH3CHO (Acetaldehyde or Ethanal)You're suggesting that these two…

Q: 1. CH3MgBr 2. H₂O 1.03 2. Me₂S two enantiomers Br₂ H₂O ? Zaitsev product Br NaOEt 1. MCPBA 2. H30*…

A: The objective of this question is to explain the elimination reaction by using zaitsev rule. This…

Q: A reaction vessel is charged with 1.45 atm SO2 and 1.45 atm O2. Equilibrium is established as shown…

A: The objective of the question is to find the value of the equilibrium constant, Kp, and the x value…

Q: What is the rate law for the following reaction? Ph Br .OH OH ratek[R-BNOH] rate= Ksp[R-Br] rate=…

A: OH- is strong base will abstract acidic H

Q: OH V. Determine the structure of each of the following compounds a) CinH₁2O₂ IHD- 10-12.15 3/ 2…

A: The objective of this question is to explain the nmr of given molecules present in the spectrum. The…

Q: A. Using the parameters for the binding affinity and cooperativity coefficient, calculate the…

A: The objective of this question is to explain the binding affinity and cooperativity coefficient play…

Q: Select the expected energy diagram for the following addition reaction: H₂O Ep H3O+ Ep "M Reaction…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Alanine aminotransferase catalyzes the transamination of alanine and alpha-ketoglutarate to pyruvate…

A: The objective of this question is to explain the equilibrium conoentration of aspartate and…

Q: QUESTION 26 Consider the following Lewis structure: HOH H 11 H-C-C-CICIH HICIE 3 2 1 V Which…

A: C2 is sp2 hybridized with triagonal planar geometry. Having 120° angle

Q: 2 By using the same alkene, how do you synthesize the following alcohols? Give the alkene and show…

A: The objective of this question is to explain the formation of different alcohol by using alkenes.

Q: In preparing the burette for titration the final rinse should be done by: a) NaOH solution b)…

A: The main aim of this question is to explain the correct option of given titration and different…

Q: Data: Experiment 5; Qualitative Analysis Table of Solubility Properties Ba 2 1M Na₂SO 1 M Na₂CO₂ 6 M…

A: The purpose of this question is to show the data presented shoq to be related to a qualitative…

Q: 31. Given the standard reduction potential (E0) values below, calculate the equilibrium constant…

A: Each Electrochemical reaction can be described by a cell potential value that varies with the chosen…

Q: Predict the FINAL (?) product (or a mixture of products) for the following synthetic transformation:…

A: Palladium on carbon (Pd/C) is a catalyst for the hydrogenation of multiple-bonded species with H2…

Q: Predict the FINAL (?) product (or a mixture of products) for the following synthetic transformation:…

A: Find out product of reaction

Q: Draw the organic product of the following reaction. H3C-CH₂-CECH 1, NaNH, 2. CH₂CH₂Br

A: Alkynes are organic compounds that have triple bonds.Due to the presence of the triple bond, alkynes…

Question

1. The decomposition of ethanol (C₂H5OH) on an alumina (Al2O3) surface
C₂H5OH(g) → C2H4(g) + H₂O(g)
was studied at 600 K. Concentration versus time data were collected for this reaction, and a
plot of [A] versus time resulted in a straight line with a slope of 24.00 x 10 mol/L s.
a) Determine the rate law, the integrated rate law, and the value of the rate constant for
this reaction.
b)
If the initial concentration of C₂H5OH was 1.25 x 10-2 M, calculate the half-life for this
reaction.
c)
How much time is required for all the 1.25 x 10-2 M C₂H5OH to decompose?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

VIEW

Step 2: Given data

VIEW

Step 3: Rate Law and Integrated Rate Law

VIEW

Step 4: Half life calculation

VIEW

Solution

VIEW

Step by step

Solved in 5 steps

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

Explain why half-lives are not normally used to describe reactions other than first order.
The decomposition of ethanol (C2H5OH) on an alumina (Al2O3) surface C2H5OH(g)C2H4(g)+H2O(g) was studied at 600 K. Concentration versus time data were collected for this reaction, and a plot of [A] versus time resulted in a straight line with a slope of 4.00 105 mol/L s. a. Determine the rate law, the integrated rate law, and the value of the rate constant for this reaction. b. If the initial concentration of C2H5OH was 1.25 102 M, calculate the half-life for this reaction. c. How much time is required for all the 1.25 102 M C2H5OH to decompose?
One experimental procedure that can be used to determine the rate law of a reaction is the method of initial rates. What data are gathered in the method of initial rates, and how are these data manipulated to determine k and the orders of the species in the rate law? Are the units for k. the rate constant, the same for all rate laws? Explain. If a reaction is first order in A, what happens to the rate if [A] is tripled? If the initial rate for a reaction increases by a factor of 16 when [A] is quadrupled, what is the order of n? If a reaction is third order in A and [A] is doubled, what happens to the initial rate? If a reaction is zero order, what effect does [A] have on the initial rate of a reaction?
At 500 K in the presence of a copper surface, ethanol decomposes according to the equation C2H5OH(g)CH3CHO(g)+H2(g) The pressure of C2H5OH was measured as a function of time and the following data were obtained: Time(s) PC2H5OH(torr) 0 250. 100. 237 200. 224 300. 211 400. 198 500. 185 Since the pressure of a gas is directly proportional to the concentration of gas, we can express the rate law for a gaseous reaction in terms of partial pressures. Using the above data, deduce the rate law, the integrated rate law, and the value of the rate constant, all in terms of pressure units in atm and time in seconds. Predict the pressure of C2H5OH after 900. s from the start of the reaction. (Hint: To determine the order of the reaction with respect to C2H5OH, compare how the pressure of C2H5OH decreases with each time listing.)
At 573 K, gaseous NO2(g) decomposes, forming NO(g) and O2(g). If a vessel containing NO2(g) has an initial concentration of 1.9 102 mol/L, how long will it take for 75% of the NO2(g) to decompose? The decomposition of NO2(g) is second-order in the reactant and the rate constant for this reaction, at 573 K, is 1.1 L/mol s.
Define stability from both a kinetic and thermodynamic perspective. Give examples to show the differences in these concepts.
The Raschig reaction produces the industrially important reducing agent hydrazine, N2H4, from ammonia, NH3, and hypochlorite ion, OCl−, in basic aqueous solution. A proposed mechanism is Step 1: Step 2: Step 3: What is the overall stoichiometric equation? Which step is rate-limiting? What reaction intermediates are involved? What rate law is predicted by this mechanism?
The hydrolysis of the sugar sucrose to the sugars glucose and fructose, C12H22O11+H2OC6H12O6+C6H12O6 follows a first-order rate equation for the disappearance of sucrose: Rate =k[C12H22O11] (The products of the reaction, glucose and fructose, have the same molecular formulas but differ in the arrangement of the atoms in their molecules.) (a) In neutral solution, k=2.11011s1 at 27 C and 8.51011s1 at 37 C. Determine the activation energy, the frequency factor, and the rate constant for this equation at 47 C (assuming the kinetics remain consistent with the Arrhenius equation at this temperature). (b) When a solution of sucrose with an initial concentration of 0.150 M reaches equilibrium, the concentration of sucrose is 1.65107M . How long will it take the solution to reach equilibrium at 27 C in the absence of a catalyst? Because the concentration of sucrose at equilibrium is so low, assume that the reaction is irreversible. (c) Why does assuming that the reaction is irreversible simplify the calculation in pan (b)?
The catalyzed decomposition of hydrogen peroxide is first-order in [H2O2]. It was found that the concentration of H2O2 decreased from 0.24 M to 0.060 M over a period of 282 minutes. What is the half-life of H2O2? What is the rate constant for this reaction? What is the initial rate of decomposition at the beginning of this experiment (when [H2O2] = 0.24 M)?
The decomposition of gaseous dimethyl ether at ordinary pressures is first-order. Its half-life is 25.0 minutes at 500 C: CH3OCH3(g) CH4(g) + CO(g) + H2(g) (a) Starting with 8.00 g of dimethyl ether, what mass remains (in grams) after 125 minutes and after 145 minutes? (b) Calculate the time in minutes required to decrease 7.60 ng (nanograms) to 2.25 ng. (c) What fraction of the original dimethyl ether remains after 150 minutes?
Hydrogen iodide decomposes when heated, forming H2(g) and I2(g). The rate law for this reaction is [HI]/t = k[HI]2. At 443C, k = 30. L/mol min. If the initial HI(g) concentration is 1.5 102 mol/L, what concentration of HI(g) will remain after 10. minutes?