Answered: Explain how entropy changes in the…

Explain how entropy changes in the process of flambéing (combustion of ethanol). Be sure to include physical states and changes in temperature.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter3: The Second And Third Laws Of Thermodynamics

Section: Chapter Questions

Problem 3.18E: Explain why the statement No process is 100 efficient is not the best statement of the second law of...

See similar textbooks

Related questions

Q: 2. How much heat is lost when a 640 g piece of copper cools from 375 °C, to 26

A: When a solid substance is cooling then heat is lost . It can be determined by the following formula-...

Q: What reagents would you use to complete the following reactions? он он 1.) 2.) 3.)

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

Q: 13. Given the following thermochemical equation: Mg + Cla) MgCl2(3) 642 kJ + What is the AH for the ...

A: As 642kj energy is evolved in the product side. Therefore, this is an example of exothermic reaction...

Q: What mass of zinc sulfide 19 5. The addition of concentrated hydrochloric acid to manganese (IV) oxi...

A: Given: Mass of HCl= 4.76×10-2g Mass of MnO2 = excess

Q: Answer the questions below. Write the charge using the format +1 or -1. You must put a positive or n...

A: Here, we have to determine whether boron will lose or gain electrons. Also, we have to find the numb...

Q: sample of oxygen is collected in a 175 mL container over water at 15.0C. If the barometer reads 752....

Q: 2. A convenient way of converting hydroxide concentration to pH is -log 10-14 pH+ pOH -log 10-14 = p...

Q: The atmospheric oxidation of nitrogen monoxide, 2NO(g) + O2(g) 5 2NO2(g) was studied at 184°C with i...

A: Given-> 2NO(g) + O2(g) -->2NO2(g) Initial pressure of NO =1.000 atm Initial pressure of O2 = 1...

Q: Draw a bar diagram on your sketch paper based on the table below and determine the non-carbon hardne...

Q: Electrophilic addition of HI proceeds with the same mechanism as HCI and HBr. New methods for the hy...

A: At high temperature, addition of HI is thermodynamically controlled. Under thermodynamic condition 1...

Q: Explain the process of new bicarbonate formation and the role of the ammonium in response to the aci...

Q: An aqueous solution contains 0.22 M hydrocyanic acid. One Liter of this solution could be converted ...

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The buffe...

Q: Predict the product of reaction shown. fuming H,SO, SO,H so, он IV O II

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce ammon...

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is gi...

Q: A Fisher chemical bottle labels a H2SO4 solution with 2 N, what is the molar concentration of this a...

A: Given, Normality of H2SO4 solution = 2 N Molarity of H2SO4 solution = ? The relationship between nor...

Q: Write Short paragraph about heterogeneous coloidal solution.

A: A colloid is a heterogeneous mixture in which dispersed particles have an intermediate size of solut...

Q: Which part of the instrument perform the given function ...

A: Mass spectrometers : It is a powerful technique which is used to identify the unknown compound in t...

Q: Sample: 4-cyclohexene-cis-1,2-dicarboxylic acid cast film 100 - 80 60 Analyze the IR Spectrum and HN...

A: Give IR spectrum:

Q: DQuestion 3 How many non-bonded electron pairs are in the Lewis structure below? 02 06 08 04

A: 4 non-bonded pairs are in the Lewis structure of CO2.

Q: 1.1 equivalent of NaNH2 2. CH3CH,CH,CH,Br 3. H2, Lindlar's catalyst 4. Br2

A: Terminal Alkyne has acidic hydrogen which can abstracted by strong base like NaNH2 and form nucleoph...

Q: B. Calculate the pH after 17.50 mL of NaOH is added to 35.00 mL of acetic acid using the concentrati...

Q: Acid rain harms both living and nonliving things in a variety of ways. What solution/s can you propo...

A: Acid rain, as described in the question, is harmful for both living and nonliving things in a varie...

Q: Identify the major product of the following reaction. Br2 (1 mole) FeBrg, heat Br Br -Br Br -Br „Br ...

Q: You need to create 25 mL of a 1% aqueous solution of a sweeteners. How many grams of solute do you ...

A: A 1% solution is weight/volume (w/v%) . The is a common method to represent concentration of a solut...

Q: How much energy, in units of J, is required to heat 67.5 g of solid acetone from -145.3°C to -101.0°...

A: Heat is required when a substance is heating. It can be determined by following formula- q = mc∆T ...

Q: Find the Correlation Chart for Functional Group Assignments in Infrared Spectra Compound: diphenylm...

Q: The following are the goal of chemical spearation process, EXCEPT? isolation of the analyte ...

A: Goal of chemical seperation process:

Q: Sort the descriptions. Standard Gibbs free energy of reaction Gibbs free energy of reaction No Answe...

A: The answer is as follows:

Q: Draw the structures of 5 structural and geometric isomers of dienes with formula C5H8.

Q: Given the following concentrations of aqueous ions as well as their atomic weight or molecular weigh...

Q: 7. Nitrogen gas is produced in an automobile air bag. It is generated by the decomposition of sodium...

A: Reaction is given 2NaN3 (s) -----> 3N2 (g) + 2Na(s) since 2 moles of NaN3 Is required to produce...

Q: - Identify the purpose of each test in the space provided. a) Benedict’s test b) Seliwanoff's test c...

A: Since you have posted more than one question, we will solve only first question for you. If you want...

Q: 3. When 0.118 g of Zn(s) is combined with enough HCl to make 52.3 mL of solution in a coffee-cup cal...

Q: Predict the products for each of the following reactions and determine which product will predominat...

A: At low temperature kinetic product is obtained when electrophilic addition reaction takes place in c...

Q: We titrated a 25.00 mL water sample with 0.1250 M HCI. The second endpoint at pH 4.5 was achieved af...

Q: A water sample was tested for BOD5, which was determined to be 50 mg/L. Which of the following descr...

A: BOD stands for Biochemical Oxygen Demand. This is a biological method, used for measurements of tot...

Q: Propose a synthesis of the compound shown below starting with benzene and any other acydic carbon co...

Q: The molecular weight of sucralose is 397.64 g/mol and that of steviol (the sweetener in some Stevia ...

A: Given data : Molecular weight of sucralose = 397.64 g/mol Molecular weight of steviol = 318.46 g/m...

Q: Aniline, C6H7N (molar mass = 93.13 g/mol), is a weak base that is used as a precursor in the synthes...

A: 924 mg of aniline is dissolved in enough water to make a total volume of 1.00 L. pKb of aniline ...

Q: clear handwritten Solution) Give order of bond polarity of the given compounds and explanation of t...

Q: lon exchange is used to remove water hardness of a well water, which has a total hardness of 450 mg/...

A: The last option will be correct here 150 mg/L as CaCO3

Q: 1. Predict the effect of each of the following conditions on the calculated concentration of NaOH. E...

A: A question based on analytical process that is to be accomplished.

Q: A chemist needs to create a 50% HCI solution. (HCI is hydrochloric acid.A "50% HCI solution" contain...

Q: What is the order of the reaction A → B given the plot shown? 400 A) Zero 300 B) First 200 C) Second...

Q: Which of the following processes have a AS > 0? O CH3OH(1) – CH30H(s) O N2(g) + 3 H2(g) – 2 NH3(g) O...

Q: Calculate the concentrations of all species present (other then water) in an aqueous solution of 0.2...

A: Sulfurous acid is a diprotic acid. It dissociates two times in an aqueous medium.

Q: - Draw the structures of 5 structural and geometric isomers of dienes with formula C5H8.

A: We have to draw the structural & geometrical isomer of a diene having Molecular formula C5H8

Q: CHEMWORK Calculate the change in the entropy of the surroundings and the change in the entropy of th...

Q: What iŜ MALDI scopy 2 Preedict the speetto mething maes fragmendastion patern of Ira cco)ia & ration...

A: this problem based on inorganic mass spectrospy

Q: 2. Propane is the fuel used in outdoor gas grills. The thermochemical eqn for the combustion of prop...

A: Combustion :- The process of burning a substance in excess of air or oxygen is known as combustion I...

Question

Please help i don't really understand this question.

Explain how entropy changes in the process of flambéing (combustion of ethanol). Be sure to include physical states and changes in temperature.
B I U
0 / 150 Word Limit
!!!

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 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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

Consider the system shown in Figure 16.9. What is the change in entropy for the process where the energy is initially associated only with particle A, but in the final state the energy is distributed between two different particles?
For the process A(l) A(g), which direction is favored by changes in energy probability? Positional probability? Explain your answers. If you wanted to favor the process as written, would you raise or lower the temperature of the system? Explain.
In the thermodynamic definition of a spontaneous process, why is it important that the phrase “continuous intervention” be used rather than just “intervention?”
Explain why absolute entropies can be measured.
Explain why the statement No process is 100 efficient is not the best statement of the second law of thermodynamics.
The deciding factor on why HF is a weak acid and not a strong acid like the other hydrogen halides is entropy. What occurs when HF dissociates in water as compared to the other hydrogen halides?
Given that H f for HF(aq) is -320.1 kJ/mol and S for HF(aq) is 88.7 J/mol K, find Ka for HF at 25C.
Many plastic materials are organic polymers that contain carbon and hydrogen. The oxidation of these plastics in air to farm carbon dioxide and water is a spontaneous process; however, plastic materials tend to persist in the environment. Explain.
For one day, keep a log of all the activities you undertake that consume Gibbs free energy. Distinguish betweenGibbs free energy provided by nutrient metabolism andthat provided by other energy resources.