Consider the reaction: 4HCI(g) + O2(g)- →2H2O(g) + 2CI2(g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 1.62 moles of HCI(g) react at standard conditions. AS. system J/K

Consider the reaction: 4HCI(g) + O2(g)- →2H2O(g) + 2CI2(g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 1.62 moles of HCI(g) react at standard conditions. AS. system J/K

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter17: Chemcial Thermodynamics

Section: Chapter Questions

Problem 17.70QE: What is the sign of the standard Gibbs free-energy change at low temperatures and at high...

See similar textbooks

Related questions

Q: Consider the reaction: 250,(g) + O,(g)280,(g) Using standard absolute entropies at 298K, calculate…

A: The entropy change of the given reaction has to be given, The balanced reaction is, 2SO2 (g) + O2…

Q: So (J/mol K) HBr (g): 198.7 H2 (g) : 130.7 Br2 (l): 152.2

A: Entropy is defined as the measure of randomness or disorderliness in the system or surroundings. The…

Q: 12 The molar heat of combustion, A H;, of sucrose is -5643.4 kJ mol 1, If 0.250 moles of sucrose is…

A: Given : 12. ∆Hc° of sucrose = -5643.4 KJ mol-1 Moles of sucrose = 0.250 moles Temperature = 16°C…

Q: Consider the reaction: Fe2O3(s) + 3H2(g)2Fe(s) + 3H2O(g) Using standard absolute entropies at…

A: The standard absolute entropies of different components of the given system can be stated as:

Q: Consider the reaction: H2(g) + C¿H¿(g)–→C¿H&(g) Using standard absolute entropies at 298K, calculate…

A: Entropy is defined as the randomness of the reaction. It is a thermodynamic quantity that measures…

Q: Consider the reaction: 2s0 (g) + O2(g)- -2S03(g) Using standard absolute entropies at 298K,…

A: The entropy change for the reaction is determined by the formula is shown below. ΔSo = ∑n…

Q: Consider the reaction: 2BrF3(g)Br2(g) + 3F2(g) Using standard absolute entropies at 298K,…

Q: Consider the reaction: 2H2O(l)2H2(g) + O2(g) Using standard absolute entropies at 298K, calculate…

Q: Consider the reaction: 4NH3(g) + 502(g)4NO(g) + 6H2O(g) Using standard absolute entropies at 298K,…

A: In this question, we want to determine the value of ∆S° system when moles of NH3 gas is equal to…

Q: [References] Use the References to access important values if needed for this question. Consider the…

A: Given, NH4NO3(aq) ➝ N2O(g) + 2H2O(l) Standard entropies at 298 K are, NH4NO3(aq) = 259.8 J/mol.K…

Q: The molar heat capacity for carbon monoxide at constant volume is Cy, m = 20.17 J/(K-mol). A 13.00-L…

A: Solution An ideal gas may be a theoretical gas! It doesn't exist in point of fact however is assumed…

Q: Consider the reaction: 2HBr(g) H2(g) + Br21) Using standard absolute entropies at 298K, calculate…

Q: Consider the reaction: 2B1F3(g)Br2(g) + 3F2(g) Using standard absolute entropies at 298K, calculate…

Q: The molar heat capacity for carbon monoxide at constant volume is Cy, m = 20.17 J/(K-mol). A 13.00-L…

A: Given Information - Volume = 13.0 L Pressure = 6.00 kPa Temperature, T = 25o C = 298.15 K gas…

Q: Consider the reaction: 2SO2(g) + O2(g)2SO3(g) Using standard absolute entropies at 298K, calculate…

Q: Consider 2.00 mol of an ideal gas with a constant-volume molar specific heat of 28.5 J/(mol-K), an…

Q: Consider the reaction2H2S(g) + 3O2(g)2H2O(l) + 2SO2(g)Using standard thermodynamic data at 298K,…

A: The entropy measures disorderness of reactants-products' molecules in closed systems. On reaction…

Q: Consider the reaction: СаСО3{8) —СаO(9) + CO2(g) Using standard absolute entropies at 298K,…

A: Answer ∆S°system = 311.72 J/K is the value of the entropy change for the system when 1.96 moles of…

Q: The molar heat capacity for carbon monoxide at constant volume is CV, m A 11.00-L fixed-volume flask…

A: Here we have to determine the entropy change of the following thermodynamic process in which 11L (…

Q: Consider the reaction: Fe,03(s) + 3H2(9) 2Fe(s) + 3H20(g) Using standard absolute entropies at 298K,…

A: Fe2O3(s) +3 H2(g) --> 2Fe(s) + 3H2O(g) Number of moles = 2.19 mole Here may be answer slightly…

Q: Consider the reaction: N₂(g) +202 (g) → 2NO₂(g) Using standard absolute entropies at 298 K,…

Q: Consider the reactionN2(g) + 3H2(g)2NH3(g)Using standard thermodynamic data at 298K, calculate the…

A: Answer :- The equation is N2 (g) + 3H2 (g) = 2NH3 (g) The entropy of the surroundings changes…

Q: What is the total change in entropy of the universe (system + surroundings) if 4.4 g of CO(g) reacts…

Q: In the first stage of the industrial production of nitric acid, ammonia reacts at high temperature…

A: Rxn : 4 NH3(g) + 5O2(g) ---> 4 NO(g) + 6 H₂O(g)

Q: Consider the reaction: 2Fe(s) + 3Cl2(g)2FeCl3(s) Using standard absolute entropies at 298K,…

A: The question is based on the concept of chemical thermodynamics. we have to calculate entropy change…

Q: Consider the reaction:CO(g) + 3H2(g)CH4(g) + H2O(g)Using standard absolute entropies at 298K,…

A: Entropy change of a given reaction is calculated from the following expression.

Q: Consider the reaction. 2NH3(g) + 3N₂O(g)- →4N₂(g) + 3H₂O(g) Using standard absolute entropies at…

Q: Consider the reaction: СН (8) + H,0(g) →CH;CH,OH(g) Using standard absolute entropies at 298K,…

A: Given reaction is as follows,

Q: Consider the reaction: H,CO(g) + O2(g) CO2(g) + H20(1) Using standard absolute entropies at 298K,…

Q: A-3.3. The aluminum block weighing 1.25 kg was cooled under constant pressure from the temperature…

Q: Given the following properties for water: T= 0℃, ∆(fus)H= 6.010 kJ/mol T=100℃, ∆vapH= 40.65…

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

Q: Consider the reaction: 4HCI(g) + 02(g)–→2H,0(g) + 2C½(g) Using standard absolute entropies at 298K,…

A: Given- Moles of HCl = 1.92 mole Reaction = 4HCl (g) + O2 (g) →2H2O (g) + 2Cl2 (g) Temperature =…

Q: Consider the reaction:4HCl(g) + O2(g)2H2O(g) + 2Cl2(g)Using standard absolute entropies at 298K,…

A: Given, 2.26 moles of HCl(g)

Q: Consider the reaction: 2H₂O(1)→→2H₂(g) + O₂(g) Using standard absolute entropies at 298K, calculate…

Q: During their experimentation, a group of engineering students employed an unknown substance with a…

Q: Consider the reaction: CH4(g) + 2O2(g)------>CO2(g) + 2H2O(g) Using standard absolute entropies at…

A: Data taken from google; ∆SoCH4=186.3J/K/mol∆SoO2=205.1J/K/mol∆SoCO2=213.7J/K/mol∆SoH2O=188.1J/K/mol

Q: Use the information give below to calculate the value of the standard molar entropy, So m of a solid…

A: This can be done using Hess's law of constant heat summation which also applies in case of entropy.

Q: NH4Cl(aq)NH3(g) + HCl(aq) Using standard absolute entropies at 298K, calculate the entropy change…

A: The chemical reaction given NH4Cl(aq) →NH3(g) +HCl(aq). The net change in…

Q: Consider the reaction: C,H4(g) + H,0(g)→CH3CH,OH(g) Using standard absolute entropies at 298K,…

A: The entropy change for the reaction of 1 mole of C2H4 (g) can be calculated by subtracting the…

Q: Consider the reaction: 2NO(g) + O2(g)2NO2(g) Using standard absolute entropies at 298K, calculate…

A: The reaction given is, => 2 NO (g) + O2 (g) → 2 NO2 (g) Given: Moles of NO reacting = 2.11 mol.…

Q: The heat of vaporization AH, of acetonitrile (CH,CN) is 29.8 kJ/mol. Calculate the change in entropy…

Q: Consider the reaction:I2(g) + Cl2(g)2ICl(g)Using standard absolute entropies at 298K, calculate the…

A: For any process which is moving spontaneously, the universe's entropy always increases. The system's…

Q: Consider the reaction CO(g) + H20(1)–CO2(g) + H2(g) Using standard thermodynamic data at 298K,…

Q: Consider the reaction: 2H2O2(1)2H20(1) + O2(g) Using standard absolute entropies at 298K, calculate…

Q: Consider the reaction: 3-entro NHẠNO3(aq)N,0(g) + 2H20(1) Using standard absolute entropies at 298K,…

Q: Consider the reaction: 2SO2(g) + O2(g)–→2S03(g) Using standard absolute entropies at 298K, calculate…

A: Solution we want to calculate the entropy for system ∆So system-given chemical…

Q: Consider the reaction: C(s,graphite) + 02(g) >CO2(g) Using standard absolute entropies at 298K,…

Q: Consider the reaction: I2(g) + Cl2(g)2ICl(g) Using standard absolute entropies at 298K, calculate…

A: I2 + Cl2 → 2 ICl ΔSrxn = ΣΔS°products - ΣΔS°reactants = [2(247.4)] - [1(260.58) + 222.95]…

Q: Consider the reaction: 2Na(s) + 2H2O(l)---->2NaOH(aq) + H2(g) Using standard absolute entropies at…

A: Standard absolute entropy:- ∆S°(Na) = 51J/K ∆S°(H2O)= 70J/K ∆S°(NaOH) = 50J/K ∆S°(H2) = 131J/K

Question

100%

Consider the reaction:
4HCI(g) + O2(g)-
→2H2O(g) + 2CI2(g)
Using standard absolute entropies at 298K, calculate the entropy change for the system when 1.62 moles of HCI(g) react at standard conditions.
AS.
system
J/K

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

Given Information:

VIEW

Calculations:

VIEW

Answer:

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Appendix J lists standard molar entropies S, not standard entropies of formation rS. Why is this possible forentropy but not for internal energy, enthalpy, or Gibbsfree energy?
Explain why the statement No process is 100 efficient is not the best statement of the second law of thermodynamics.
Explain why absolute entropies can be measured.
Use data from Appendix D to calculate the standardentropy change at 25°C for the reaction CH3COOH(g)+NH3(g)CH3NH2(g)+CO2(g)+H2(g) Suppose that 1.00 mol each of solid acetamide, CH3CONH2(s), and water, H2O(l), react to give thesame products. Will the standard entropy change belarger or smaller than that calculated for the reactionin part (a)?
In the thermodynamic definition of a spontaneous process, why is it important that the phrase “continuous intervention” be used rather than just “intervention?”
10.69 If a sample of air were separated into nitrogen and oxygen molecules (ignoring other gases present), what would be the sign of for this process? Explain your answer. The next four questions relate to the following paragraph [Frank L. Lambert, Journal of Chemical Education, 76(10), 1999, 1385]. "The movement of macro objects from one location to another by an external agent involves no change in the objects' physical (thermodynamic) entropy. The agent of movement undergoes a thermodynamic entropy increase in the process."
The standard molar entropy of methanol vapor, CH3OH(g), is 239.8 J K1 mol-1. (a) Calculate the entropy change for the vaporization of 1 mol methanol (use data from Table 16.1 or Appendix J). (b) Calculate the enthalpy of vaporization of methanol, assuming that rS doesnt depend on temperature and taking the boiling point of methanol to be 64.6C.
The synthesis of glucose directly from CO2 and H2O and the synthesis of proteins directly from amino acids are both non-spontaneous processes under standard conditions. Yet it is necessary for these to occur for life to exist. In light of the second law of thermodynamics, how can life exist?
Limestone is predominantly CaCO3, which can undergo the reaction CaCO3(s)CaO(s)+CO2(g). We know from experience that this reaction is not spontaneous, yet S for the reaction is positive. How can the second law of thermodynamics explain that this reaction is not spontaneous?
Calculate the entropy change for the vaporization of liquid methane and liquid hexane using the following data. Boilling point (1atm) Hvap Methane 112K 8.20 KJ/mol Hexane 342K 28.9 KJ/mol Compare the molar volume of gaseous methane at 112 K with that of gaseous hexane at 342 K. How do the differences in molar volume affect the values of Svap for these liquids?
Billions of pounds of acetic acid are made each year, much of it by the reaction of methanol with carbon monoxide. (AssumeT= 298 K.) CH3OH() + CO(g) CH3COOH() (a) By calculating the standard Gibbs free energy change, rG, for this reaction, show that it is product-favored. (b) Determine the standard Gibbs free energy change, rG,for the reaction of acetic acid with oxygen to form gaseous carbon dioxide and liquid water. (c) Based on this result, is acetic acid thermodynamicallystable compared with CO2(g) and H2O()? (d) Is acetic acid kinetically stable compared with CO2(g)and H2O()?
A chemical reaction transfers 30.8 kJ to a thermal reservoir that has a temperature of 45.3 C before and after the energy transfer. Calculate the entropy change for the thermal reservoir.