Calculate ?Grxn at 298 K under the conditions shown below for the following reaction. SO3(g) +...

Calculate ?Grxn at 298 K under the conditions shown below for the following reaction. SO3(g) + H2O(g) ? H2SO4(l) ?G? = -90.5 kJ PSO3 = 0.20 atm, PH2O = 0.88 atm

Expert Solution

queen_honey_blossom answered 2 years ago

1. Calculate ΔGrxn at 298 K under the conditions shown below for the following reaction.

1. Calculate ΔGrxn at 298 K under the conditions shown below for the following reaction. A2B3(s) + 3 CB(g) → 2 A(s) + 3 CB2(g) ΔG° = +28 kJ P(A2B3)= 0.011 atm P (A)= 0.00134 atm P(CB ) = 0.83 atm P(CB2 ) = 3.9 atm Answer : 39.5 2. Calculate ΔG°rxn for this reaction: CH4(g) + NH3(g) à HCN(g) + 3H2(g) given: N2(g) + 3H2(g) à 2NH3(g) ΔG = −95.8 kJ C(s) + 2H2(g) à CH4(g) ΔG =...

A) Calculate ΔGrxn at 298 K under the conditions shown below for the following reaction. 2...

A) Calculate ΔGrxn at 298 K under the conditions shown below for the following reaction. 2 Hg(g) + O2(g) → 2 HgO(s) ΔG° = -180.8 kJ P(Hg) = 0.025 atm, P(O2) = 0.037 atm Calculate ΔGrxn at 298 K under the conditions shown below for the following reaction. 2 Hg(g) + O2(g) → 2 HgO(s) ΔG° = -180.8 kJ P(Hg) = 0.025 atm, P(O2) = 0.037 atm -164 kJ +60.7 kJ +207 kJ -26.5 kJ -154.4 kJ B) Estimate ΔG°rxn...

The following enthalpy and entropy changes are known for the reactions shown at 298 K. Reaction...

The following enthalpy and entropy changes are known for the reactions shown at 298 K. Reaction Cu(s) + 2H+(aq) <=> Cu2+(aq) + H2(g) Zn(s) + 2H+(aq) <=> Zn2+(aq) + H2(g) delta H 65 kJ/mol -153 kJ/mol delta S -2.1 J/mol K -23.1 J/mol K Part a Which of the these two metals, Zn or Cu, should dissolve in 1 M acid solution? Explain your answer. Part B - Calculate Eo for the Zn reaction. Show work to support your answer....

A. Calculate KP at 298 K for the reaction NO(g)+12O2(g)→NO2(g) assuming that ΔH∘R is constant over...

A. Calculate KP at 298 K for the reaction NO(g)+12O2(g)→NO2(g) assuming that ΔH∘R is constant over the interval 298-600 K. B. Calculate KP at 486 K for this reaction assuming that ΔH∘R is constant over the interval 298-600 K. Thank you

Consider the following reaction occurring at 298 K: N2O(g)+NO2(g)⇌3NO(g) Part A Show that the reaction is...

Consider the following reaction occurring at 298 K: N2O(g)+NO2(g)⇌3NO(g) Part A Show that the reaction is not spontaneous under standard conditions by calculating ΔG∘rxn. Part B If a reaction mixture contains only N2O and NO2 at partial pressures of 1.0 atm each, the reaction will be spontaneous until some NO forms in the mixture. What maximum partial pressure of NO builds up before the reaction ceases to be spontaneous? Part C What temperature is required to make the reaction spontaneous...

Consider the reaction: 2 NO2(g) → N2O4(g) Calculate ΔG (in kJ/mol) at 298°K if the equilibrium...

Consider the reaction: 2 NO2(g) → N2O4(g) Calculate ΔG (in kJ/mol) at 298°K if the equilibrium partial pressures of NO2 and N2O4 are 1.337 atm and 0.657 atm, respectively.

Consider the following reaction: CO2(g)+CCl4(g)⇌2COCl2(g) Calculate ΔG for this reaction at25 ∘C under these conditions: PCO2=...

Consider the following reaction: CO2(g)+CCl4(g)⇌2COCl2(g) Calculate ΔG for this reaction at25 ∘C under these conditions: PCO2= 0.140 atm PCCl4 = 0.170 atm PCOCl2= o.740 atm ΔG∘f for CO2(g) is −394.4kJ/mol, ΔG∘f for CCl4(g) is −62.3kJ/mol, and ΔG∘f for COCl2(g) is −204.9kJ/mol. Express the energy change in kilojoules per mole to one decimal place.

Part 1. Consider the following reaction at 298 K: 2H2(g)+O2(g)---->2H2O(g) ΔH=-483.6 kj/mol Calculate the following quantities:...

Part 1. Consider the following reaction at 298 K: 2H2(g)+O2(g)---->2H2O(g) ΔH=-483.6 kj/mol Calculate the following quantities: ΔSsys=____J(molxK) ΔSsurr=____J(molxK) ΔSuniv=____J (molxK) Part 2. For a particular reaction, ΔH = 168.1 kJ/mol and ΔS = -55.8 J/(mol·K). Calculate ΔG for this reaction at 298 K. Is this system spontaneaus as written, Is it in the reverse direction, Or is it at equilibrium?

Part A Calculate Kc for the reaction below. I2(g)⇌2I(g)Kp=6.26×10−22 (at 298 K) Express your answer using...

Part A Calculate Kc for the reaction below. I2(g)⇌2I(g)Kp=6.26×10−22 (at 298 K) Express your answer using three significant figures. Kc=? Part B Calculate Kc for the reaction below. CH4(g)+H2O(g)⇌CO(g)+3H2(g)Kp=7.7×1024 (at 298 K) Express your answer using two significant figures. Kc=

What is ΔG° at 298 K for the following reaction? HCN( g )+N H 3 (...

What is ΔG° at 298 K for the following reaction? HCN( g )+N H 3 ( g )→C H 4 ( g )+ N 2 ( g ) ; ΔH°=−164.1kJ; ΔS°=−17J/K at 298 K?

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