For the reaction2NO(g)+ O2(g)2NO2(g)G° = -73.5 kJ and S° = -146.5 J/K at 278 K and 1 atm.The maximum amount of work that could be done by this reaction when 62 moles of NO(g) react at standard conditions at this temperature is _______ kJ.

Q: A certain gas expands in volume from 2.0L to 24.5L at a constant temperature. Calulate the work done…

A:

Q: A 60.0 mL sample of 1.0 M NaOH is mixed with 45.0 mL of 1.0 M H2SO4 in a large Styrofoam coffee cup;…

A: The heat given off by the neutralization reaction is equal to the heat absorbed by the solution and…

Q: Automobile airbags contain solid sodium azide, NaN3, that reacts to produce nitrogen gas when…

A: Pressure, P= 1 atm Temperature, T = 22°C = (22+273.15) K                          = 295.15 K Gas…

Q: If a balloon is expanded from 0.055 to 1.403 L against an external pressure of 1.02 atm, how many…

A: • The values provided in the question are:-      i) Initial volume of a ballon, V1 = 0.055 L…

Q: A system is allowed to expand from 5.56 L to 10.0 L at a constant pressure of 1.0 atm. What is the…

A: • The values provided in the question are:-      i) Initial volume of a system, V1 = 5.56 L    ii)…

Q: 3.5 moles of CO2 in a container were expanded against an external pressure of 2.5 atm to a final…

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Q: For the reaction 2NH3(g) + 202(g)¬N20(g) + 3H,0@) AH° = -683.1 kJ and AS° = -365.6 J/K The maximum…

A: The thermodynamic equation of energy is shown below: Where; ∆H= change in enthalpy T= temperature…

Q: A sample consisting of 1.0 mol CaCO3(s) was heated to 800 °C, at which temperature the solid…

A: SOLUTION: Step 1: The reaction of decomposition of calcium carbonate is as follows: CaCO3 (s) → CaO…

Q: 3. Compounds with carbon-carbon double bonds, such as ethylene, C,H,, add hydrogen (H,) in a…

A:

Q: Calculate the amount of work done, in joules, when 2.5 mole of H2O vaporizes at 1.0 atm and 25°C.…

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Q: Determine whether work is positive, negative, or zero for the following chemical process.  Assume…

A: Given N2(g) + O2(g) ⟶ 2NO(g) at 55 °C

Q: Determine

A: We will calculate ∆H rxn by doing operation in giving equation

Q: CHa (g) + 302 (g)2 CO2 (g) + 2 H20 (e) andard enthalpies of formation of CO2 (g) and H;0 (e) are…

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: Use Equations a and b to determine ΔH for the following reaction.2CO(g) + 2NO(g) → 2C O 2 (g) + N 2…

A: The main equation or primary equation can be obtained by inverting equation (b) and then adding it…

Q: a In the reaction of two moles of gaseous sulfur dioxide and one mole of gaseous oxygen to form two…

A: We can solve Given problem by using formula ∆H = ∆U + W Where  ∆H = enthalpy change  ∆U = Internal…

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 22.0 atm. Calculate…

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

Q: Charcoal is primarily carbon. Determine the mass of CO2produced by burning enough carbon to produce…

A: The given reaction is  C(s) + O2(g) ------> CO2(g)   ∆H = -393.5 kJ

Q: Consider that you have a balloon containing 2.00 moles of CO and 1.00 mole of O2 which is in a room…

A: According to first law of thermodynamics , the work done by a system,is dW=-PdV.  Where dV be the…

Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAV has units of L atm…

A:

Q: Cu(s) + 0.5 0; (g) --> CuO (s) DH - -275 kJ CuO(s) + Cu (s) --> Cu,O (s) DH = +64 kJ Calculate DH…

A:

Q: A gas is expanded in a cylinder from a volume of 2 L to 22 L by a constant pressure of 2 atm.…

A: As the gas is extended here at a constant pressure. So the work done for isobaric process is given…

Q: (4) NHẠC|(s) → NH318) + HC\6) ΔΗ4? Solid ammonium chloride sublimes (i.e., changes from a solid to a…

A: To find out the enthalpy of sublimation and decomposition of ammonium chloride in terms of the…

Q: Calculate the amount of work done, in joules, when 2.5 mole of H2O vaporizes at 1.0 atm and 25°C.…

A:

Q: Be sure to answer all parts. Consider the reaction ДН -92.6 kJ/mol N2(g)+3H2(g) 2NH3(g) rxn If 2.0…

A: Two moles of N2 reacts with six moles of hydrogen giving six moles of ammonia. Initial number of…

Q: The volume of a gas is decreased from 5.0 L to 5.0 mL at a constant pressure of 2.0 atm. Calculate…

A: Answer

Q: reactions would work be done on the system (at constant temperature and pressure)?   Hg (l)   ->…

A: From the iupac sign conve ntion, Work done on the system is positive.  At constant temperature and…

Q: 1. The work done by an expanding gas is negative. 2. Under a constant volume process, no work is…

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Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 14.0 atm. Calculate…

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Q: For the reactionCH4(g) + 2O2(g)CO2(g) + 2H2O(g)ΔH° = -802.3 kJ and ΔS° = -5.2 J/KThe maximum amount…

A: At a constant temperature and pressure, the maximum work that can be done by the system on the…

Q: When 8.36 g of a salt dissolves in 142 mL of water (density = 1.00 g/mL) in a coffee-cup…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only as per…

Q: Gasohol is a mixture of gasoline and ethanol (grain alcohol), CH5OH. Calculate the maximum work that…

A: The given reaction for the process is : C2H5OH(l)  +  3O2(g)  →  2CO2(g)  +  3H2O(g) The standard…

Q: onsider that you have a balloon containing 2.00 moles of CO and 1.00 mole of O2 which is in a room…

A: Moles of CO = 2 moles Moles of O2 = 1 mole Temperature = 25.9 ◦C OR (273.15 + 25.9) K Pressure = 1…

Q: Determine the enthalpy for the reaction shown below. CS2(l)  +  3O2(g)  -->  CO2(g)  +  2SO2(g)…

A: In this question, we have to find out the correct answer of given problem by the help of…

Q: Determine the enthalpy for the reaction shown below. CS2(l)  +  3O2(g)  -->  CO2(g)  +  2SO2(g)…

A: Heat of reaction is defined as difference of energy of product  and energy of Reactant. If heat of…

Q: For the reactionCH4(g) + 2O2(g)CO2(g) + 2H2O(g)H° = -802.3 kJ and S° = -5.2 J/KThe maximum amount of…

A: Given : Change in enthalpy is -802.3 kJ, change in entropy is -5.2 J/K, temperature is 259 K and…

Q: Consider the reaction 2 N20 (g) – 2N2 (g) + 02 (g) . Calculate the work in kJ units at T= 320.0 K…

A: Work done during a chemical reaction = - ∆ng * RT ng = No of moles of gas = (Moles of gaseous…

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 24.0 atm. Calculate…

A: Given that : The internal pressure of the gas = 24.0 atm The initial volume of the container = 1.00…

Q: At a constant temperature, an ideal gas is compressed from 6.0 liters to 4.0 liters by a constant…

A: Given: Vol. of the ideal gas, V1 = 6.0 L Vol. of the gas after compression, V2 = 4.0 L The external…

Q: a) Consider the reaction N2(8) + 3H2(g); → 2NH3(g) AHn = -92.6 kJ If 2 moles of N, reacts with 6…

A: This is the case of irreversible thermodynamics under constant pressure. According to irreversible…

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 12.0 atm. Calculate…

A:

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 18.0 atm. Calculate…

A: Work done by gas against a constant external pressure is given by  W = -PΔV where W = work done by…

Q: Calculate the work (kJ) done during a reaction in which the internal volume expands from 28 L to 59…

A: Work done by the system is      W = - Pext ∆V         = - Pext ( Vfinal - Vinitial)

Q: How much work in L*atm is done by 1.44 moles of a gas that has an initial volume of 22.5 liters and…

A: Initial Volume of gas = 22.5 L Calculation of final volume of gas: where P is the final pressure, V…

Q: A certain heat engine operates between 50 ° C and 130 ° C. (a) Calculate the maximum work that can…

A: Given data,Temperature of hot source(T1)=130oC=273+130=403KTemperature of cold…

Q: A styrofoam calorimeter contains 60.0 mL of o.750 M H,C,H¸O, at 22.8°C. When 9.83 g NaHCO, is added…

A: Given reaction between citric acid and sodium bicarbonate as follows: H3C6H5O7 (aq) +  3NaHCO3…

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 24.0 atm. Calculate…

A:

Q: Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 18.0 atm. Calculate…

A: Part A: The work done can be calculated as, w = - Pext (V2 - V1) w= -1 (18 - 1) w = -17 atm L 1 atmL…

Q: Which of the following 1.00 mole of fossil fuel when burned (combustion in open atmospheres) will…

A: Work done by any system or on the system can be calculated by the formula , w = -P∆V