please solve section b plz The following data were obtained for the adsorption of a certain material (ORA) on activatedcarbon at 25 °C.SamplenumberActivated carbon mass[ORA) initial (M)(g)1.0119[ORA] at equilibrium(М)0.004410.00961.01861.03600.02890.020730.05780.044641.01290.08670.072151.03930.11560.10020.14450.192661.03120.127071.01980.174281.02700.24070.22279.1.02520.28890.11084. If a monolayer of N2 molecules is 0.03075 mole per one gram of activated carbon, and thesurface area on one N2 molecules is 0.162 nm², determine:a. surface area per one gram of activated carbonb. surface area of one ORA molecule

Answered: Image /qna-images/answer/85176b5e-88d5-47ef-b45d-3084b5304de3.jpg

Answered: The following data were obtained for…

Science

Chemistry

The following data were obtained for the adsorption of a certain material (ORA) on activated carbon at 25 °C.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter18: Chemical Kinetics

Section: Chapter Questions

Problem 45P

See similar textbooks

Related questions

Q: The value of steric factor, P for the reaction between NO and Cl2 giving NOCl and Cl is 0.018 at 298…

A: Given = steric factor= 0.018 experimental value of A is 4.0 x 109 L mol-1 s-1

Q: Specify the pre-equilibrium and steady-state approximations and explain why they might lead to…

Q: a) If 0.1186 g. of this solute is adsorbed on 0.5017 g. of activated carbon at 21°C, find c b) Find…

Q: (Q3)(b) How is Langmuir adsorption isotherm different from Gibb's adsorption isotherm?

A: Langmuir adsorption isotherm The assumptions of Langmuir adsorption isotherm are mentioned below:…

Q: Consider a polymer formed by a chain process. By how much does the kinetic chain length change if…

Q: 10. If x is amount of adsorbate and m is amount of adsorbent, which of the following relations is…

A: Adsorption is the deposition of atoms on surface of a material.

Q: Calculate the activation energy for the cementation of copper by iron, from the copper sulfate…

A: The data given is,

Q: The rate law for the reaction A + 3B → 2C + D was found to be v = k[A]2[B]2. (a) What are the units…

Q: The activation energy of the iodination of acetone was determined from the slope of the plot of: k…

A: Arrhenius equation is the one that relates the rate constant at different temperatures with the…

Q: Br HBr HO

Q: (a) Most commercial heterogeneous catalysts are extremelyfinely divided solid materials. Why is…

A: a) The size of the particles are important because smaller is the size of the catalyst, more will be…

Q: What are Pseudo unimolecular reactions? Explain with the help of a suitable example.

A: Pseudo unimolecular reactions are those reactions in which the order and molecularity are not equal.

Q: Q14. A plot of a Langmuir adsorption isotherm (C/q. vs 1/Q.) for an adsorption process, gives a…

A: To calculate the value of Qo , we would first use the linear form equation of Langmuir adsorption…

Q: Why is it necessary to study the diffusion of molecules in biological systems? (а.) To understand…

A: THE CORRECT SOLUTION IS SHOWB BELOW.

Q: Consider a polymer formed by a chain process. By how much does the kinetic chain length change if…

A: In this activity, we have polymer shaped by a chain cycle. we need to sort out what amount does…

Q: The reaction rate for the decomposition of N2O5 to form NO2 and O2 was studied as a function of…

Q: Analyze the following reaction mechanism: 1. Н.О, — Н,О +0 2. O+ CF,CI, –→ CIO + CF,CI 3. CIO + O, 2…

A: The steps involved in the given mechanism are, 1. H2O2 → H2O + O 2. O + CF2Cl2 → ClO + CF2Cl 3. ClO…

Q: In a photochemical reaction A → B + C, the quantum yield with 500 nm light is 120 mmol einstein−1 (1…

A: The definition of the overall quantum yield is : Φ = (moles that react) / (Einstein of radiation…

Q: The following is data for the reaction: A + B → C + D O 24 kJ 35 kJ O 52 kJ The activation energy of…

A: Here we have to determine the activation energy of the following given reaction from the given…

Q: The progress of the reaction between Iodine ions and potassium iodate(V) can be followed by…

A: Given, I(aq) + IO3(aq) + 6H+(aq) + 4e ➡ I2(aq) + 3H2O(l) To write rate expression , first we…

Q: Plot (x/m) versus P for the Freundlich adsorption isotherm Describe how does Freundlich isotherm…

A: All things are provided in handwritten solution.

Q: By what factor does the fraction of collisions with energy equal to or greater than activation…

Q: In an experiment on the adsorption of oxygen on tungsten it was found that the same volume of oxygen…

A: Time requiired for adsorption is expressed as:t=t0e(EdRT)..............1stFor two diffrent…

Q: 1. Use the data provided below, determine the order and rate constant of the following reaction: 2P…

Q: The following data were obtained for the adsorption of acetone on charcoal from an aqueous solution…

Q: The reaction rate for the decomposition of N,O5 to form NO2 and O2 was studied as a function of…

A: When have to write first the points for the graph as T , K , 1/T and ln K Then by using this…

Q: Determine enthalpy of activation, entropy of activation, free energy of activation (25 degC)

A: Given:

Q: Hydrogen iodide is very strongly adsorbed on gold but only slightly adsorbed on platinum. Assume the…

A: The Langmuir isotherm is given by an expression as follows: θ=KP1+KPWhere,θ is the number of active…

Q: Calculate

A: Explanation

Q: A certain reaction with an activation energy of 135 kJ/mol was run at 475 K and again at 495 K. What…

A: The objective of the question is to find the ratio of f at higher tempreture to f at lower…

Q: What are the significance of the value of the slope, the value of the y-intercept, and the…

A: Half-life is the time taken by a sample to reduce its initial value to half. The general…

Q: The adsorption of a gas is described by the Langmuir isotherm with α = 0.548 kPa−1 at 25 °C.…

A: Langmuir theory of adsorption occurs on the solid adsorbent surface, the process is gas onto solid…

Q: Using Freundlich adsorption isotherm calculate the extent of adsorption of a dye on activated carbon…

A: Extent if absorption would be calculated as follows

Q: In a study of the decomposition of ammonia on a platinum surface at 856 C NH 1/2 Na + 3/2 H2 the…

Q: The adsorption of a gas is described by the Langmuir isotherm with α = 0.75 kPa−1 at 25 °C.…

A: Given data, Langmuir isotherm constant α = 0.75 kPa-1 Temperature = 25°C. Calculate the pressure at…

Q: Calculate the activation energy and the pre-exponential factor from the following data Temperature…

A: Arrhenius equation relates rate constant with absolute temperature. Mathematically, k = Ae-Ea/RT…

Q: What is the effect of adding a catalyst on (a) Activation energy (Ea), and (b) Gibbs energy (AG) of…

A: a) Catalyst increase the reaction rate by lowering the activation energy. Catalyst provides the…

Q: Based on the given graph calculate the extent of adsorption at 5 atm. The intercept is 0.702.…

A: Given,Pressure = 5 atmIntercept = 0.702 Mass of adsorbent = 1 unitRequired,…

Q: WRITE C OM PLETE MECHANISMI

A: The answer is given as follows

Q: Q8. Please define the terms of adsorption, adsorbate, adsorbent and draw the figure of adsorption of…

Q: AH°reaction = -112.2kJ ΔΗΟ AS = --1 15.26JK mol AG = -18.81kJ %3D

A: ∆H∘ is change in enthalpy of the reaction in standard-state. The change in enthalpy is equal to the…

Q: Complete the following table using the values provided here, and utilize the information to…

A: The expression of activation energy is shown below: ln∆P1∆P2 = EaR1T2-1T1 where; Ea = activation…

Q: The adsorption isotherms for two test material, A and B, were generated to determine which material…

A: Adsorption is confined to the formation of a single monolayer of adsorbate at the adsorbent surface,…

Q: (Q3) (a) Derive the Langmuir adsorption isotherm in terms of pressure of a diatomic molecule for the…

A: We have a diatomic molecule A2 (like H2) that is getting adsorbed on a surface according to the…

Q: The following data were obtained for the adsorption of a certain material (ORA) on activated carbon…

Q: 1) The density of a metal, which has the BCC structure and one atom per lattice point, is 0.855…

Q: What is an adsorption isotherm? Describe Freundlich adsorption isotherm.

A: An adsorption isotherm is a curve relating the equilibrium concentration of a solute on the surface…

Question

please solve section b plz

The following data were obtained for the adsorption of a certain material (ORA) on activated
carbon at 25 °C.
Sample
number
Activated carbon mass
[ORA) initial (M)
(g)
1.0119
[ORA] at equilibrium
(М)
0.0044
1
0.0096
1.0186
1.0360
0.0289
0.0207
3
0.0578
0.0446
4
1.0129
0.0867
0.0721
5
1.0393
0.1156
0.1002
0.1445
0.1926
6
1.0312
0.1270
7
1.0198
0.1742
8
1.0270
0.2407
0.2227
9.
1.0252
0.2889
0.1108
4. If a monolayer of N2 molecules is 0.03075 mole per one gram of activated carbon, and the
surface area on one N2 molecules is 0.162 nm², determine:
a. surface area per one gram of activated carbon
b. surface area of one ORA molecule

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

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 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

List at least four experimentally determined parameters that you, an experimenter, can define when exploring the hydrolysis of ethyl benzoate by aqueous sodium hydroxide.
The rate of photodecomposition of the herbicide piclo- ram in aqueous systems was determined by exposure to sunlight for a number of days. One such experiment produced the following results. (Data from R.T. Hedlun and C.R. Youngson, “The Rates of Photodecomposition of Picloram in Aqueous Systems," Fate of Organic Pesticides in tbe Aquatic Environment, Advances in Chemistry Series, #111, American Chemical Society (1972), 159—172.) Exposure Time, t (days) [Pidoram] (mol L_1) 0 4.14 X 10-6 7 3.70 X 10-6 14 3.31 X 10-6 21 2.94 X 10~6 28 2.61 X 10~6 35 2.30 X 10-6 42 2.05 X 10-6 49 1.82 X 10"6 56 1.65 X 10-6 Determine the order of reaction, the rate constant, and the half-life for the photodecomposition of picloram.
(a) Most commercial heterogeneous catalysts are extremelyfinely divided solid materials. Why is particle sizeimportant? (b) What role does adsorption play in the actionof a heterogeneous catalyst?
1.2-MIB (Methylisoborneol) is one of the by-products of algae and is a representative trace pollutant that causes taste and smell of water. The isothermal adsorption equation of 2-MIB applied with activated carbon in water without organic matter was experimentally determined as follows.q = 1.48C^(0.65) Where q is ng 2-MIB / g activated carbon and C is the concentration of g / L 2-MIB (g / L).(n is 10 ^ -9) A. Calculate the amount of activated carbon (mg / L) required to reduce the concentration of 2-MIB to 5 g / L. It is assumed that the concentration of 2-MIB in water without organic matter is 50 g / L.B. The activated carbon adsorption column will be designed with a three-year operating period. If the density of activated carbon is 540 kg / m3 and the design flow rate per column effective cross-section is 10 m / hr, find the depth of activated carbon in the empty bed contact time (EBCT) and column. Here, it is assumed that there is no competitive adsorption that can interfere with…
The following data were obtained for the adsorption of acetone on charcoal from an aqueous solution at 180C. Y (millimoles/g) C (millimoles/liter) 0.208 2.34 0.618 14.65 1.075 41.03 1.5 88.62 2.08 177.69 2.88 268.97 a) Find the constants k and n of the Freundlich equation. b) Find the constants a and b in the Langmuir equation. c) Find the constants k and n in the Temkin isotherm. d) Which of the isotherm fit the data best? Answer letter D only thank you!
The adsorption of a gas is described by the Langmuirisotherm with a= 1.85 kPa-1 at 25 oC. Calculate the pres-sure at which the fractional surface coverage is (a) 0.10 and (b) 0.90.
kindly help me with this problem thank you 2. The following data are for Xenon adsorption on ZSM5 zeolite. Evaluate the constants from thea) Langmuir and b) Freundlich. Which of the isotherm fit the data best? Explain. P(Torr) 47 136 250 364 473 577 680 mass(g) of ZSM5 zeolite/mole of Xenon 1.8832 0.8977 0.6588 0.5692 0.5255 0.4946 0.4715
1. All of the following is true about the assumption of Langmuir-Hinshelwood kinetic model of catalysis, except which one does not? a. There are no interactions between absorbed moleculesb. Adsorption does not form more than one layerc. adsorbed molecules undergo a unimolecular reaction after adsorbing to the surface
An enzyme kinetics experiment is carried out by adding 1.00mg of a 50.0kDa enzyme into a total volume of 50uL of buffer, and measuring the initial rates while adding increasing amounts of substrate (1 Da = 1 g/mol). The calculated Vmax from this series of experiments was 30.5mM/s. Calculate the turnover number for the enzyme.
1. What is/are the applications of the following adsorption isotherm models and their limitations? a. Langmuir b. BET
what is Buffon^ prime Collision Theory?
The adsorption of a gas is described by the Langmuir isotherm with α = 0.75 kPa−1 at 25 °C. Calculate the pressure at which the fractional surface coverage is (i) 0.15, (ii) 0.95.