For the reaction\[ \text{2SO}_2(g) + \text{O}_2(g) \rightarrow \text{2SO}_3(g) \]\[\Delta G^\circ = -143.5 \, \text{kJ}\] and \[\Delta S^\circ = -187.9 \, \text{J/K}\] at \[289 \, \text{K}\] and \[1 \, \text{atm}\].The maximum amount of work that could be done by this reaction when \[2.41 \, \text{moles of SO}_2(g)\] react at standard conditions at this temperature is \[\_\_\_\_\_\] kJ. **Chemical Reaction Analysis:****Reaction:**\[ \text{CaCO}_3(s) \rightarrow \text{CaO}(s) + \text{CO}_2(g) \]**Standard Free Energy Change:**- The standard free energy change (\( \Delta G^\circ \)) for this reaction is \( 130.4 \, \text{kJ} \).**Free Energy Change for 1.87 Moles:**- The free energy change when \( 1.87 \, \text{moles} \) of \( \text{CaCO}_3(s) \) react at standard conditions is \( 243.8 \, \text{kJ} \).**Maximum Useful Work:**- Determine the maximum amount of useful work that the reaction of \( 1.87 \, \text{moles} \) of \( \text{CaCO}_3(s) \) can produce under standard conditions. Enter the value in kilojoules (kJ) if applicable. If no work can be done, enter "none."\[ \text{Maximum Useful Work:} \, \underline{\qquad} \, \text{kJ} \]

Answered: Image /qna-images/answer/f467d81f-1f83-46ed-8f8e-beafc0d8d3e4.jpg

For the reaction 2SO₂(g) + O₂(g)—2SO3(g) AG° = -143.5 kJ and AS° = -187.9 J/K at 289 K and 1 atm. The maximum amount of work that could be done by this reaction when 2.41 moles of SO₂(g) react at standard conditions at this temperature is kJ.

For the reaction 2SO₂(g) + O₂(g)—2SO3(g) AG° = -143.5 kJ and AS° = -187.9 J/K at 289 K and 1 atm. The maximum amount of work that could be done by this reaction when 2.41 moles of SO₂(g) react at standard conditions at this temperature is kJ.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

For the reaction CO(g) + 3H2(g) CH4(g) + H20(g) AH° = -206.1 kJ and AS° = -214.7 J/K The maximum amount of work that could be done when 2.06 moles of CO(g) react at 349 K, 1 atm is kJ. Assume that AH° and ASº are independent of temperature. Petni Entire GroUD 9 more group attempts remaining
For the reaction 2co(g) + O2(g)–→2CO2(g) AG° = -508.0 kJ and AS° = -173.1 JK at 335 K and 1 atm. The maximum amount of work that could be done by this reaction when 1.76 moles of CO(g) react at standard conditions at this temperature is kJ.
The gas-phase reaction between nitrogen and oxygen was carried out in a device designed to maintain constant pressure. Write the balanced chemical equation for the reaction between nitrogen oxygen. Include physical states. balanced equation:
Automobile airbags contain solid sodium azide, NaN3, that reacts to produce nitrogen gas when heated, thus inflating the bag. What is the value of work, w, for the system if 25.1 g sodium azide reacts completely at 1.00 atm and 295 K?
Calculate the work done in joules when 2.0 moles of water vaporize at 1.0 atm and 100 degrees celsius. Assume that the volume of liquid water is neglibke compared with that of steam at 100 degrees celsius, and ideal gas behavior. R= 8.314 j x mol = 0.0821L x atm xmol^-1 x K^-1
A gas radiates 56 kJ of heat and then does 6 kJ of work pushing a piston against atmospheric pressure. Calculate the ΔE for the operation.
A sample consisting of 1.5 mol CACO3(s) was heated until it decomposed in a container fitted with a piston that was initially resting on the solid. If the work done during its complete decomposition is 10 kJ at P = 1.0 atm, calculate the temperature at which the sample was heated. Assume ideal gas behavior.
Which of the following can NOT be deduced from the value of ArGº for a reaction? Select one: the total energy that is absorbed or released by the system during reaction. the value of the equilibrium constant, K, for the reaction. the amount of work that can be obtained from or is required for a reaction or process under standard conditions. the direction (forwards or reverse) of the spontaneous overall reaction.
For a particular reaction, AH = -238.4 kJ and AS = -80.0 J/K. Calculate AG for this reaction at 298 K. AG = kJ What can be said about the spontaneity of the reaction at 298 K? The system is spontaneous in the reverse direction. The system is at equilibrium. The system is spontaneous as written.
Calculate the standard enthalpy change for the reaction at 25 ∘C. Standard enthalpy of formation values can be found in this list of thermodynamic properties. 2CH3OH(g)+3O2(g)----> 2CO2(g)+4H2O(g)
See image for question. Please answer with units of kJ.
A system expands in volume from 2.0 L to 24.5 L at constant temperature. Calculate the work (w) if the expansion occurs against a constant pressure of 5.00 atm.