FezO4(s) + 4H2(g)3Fe(s) + 4H20(g) AH° = 151 kJ and AS° = 169 J/K %3D %3D At standard conditions, this reaction would be product favored O at relatively low temperatures. O at no temperature. O at all temperatures. O at relatively high temperatures.

Q: Given: Phosgene, COCl2, can be formed by the reaction: 2CHCl3(l)  + O2(g) ⟶ 2COCl2(g)  + 2HCl(g).…

A: Generally the enthalpy change of reaction is determined by using following formula.

Q: nsider the reaction: Ca(s) + 2 H₂O(l) → Ca(OH)2 (aq) + H₂ -285.83 -1002.82 C 69.95 -74.5 130 ƒH°…

A:

Q: For the reaction below at constant pressure and 298 K, ΔSsurroundings = ____ kJ/mol.   N2(g) +…

A: ∆S(surrounding) = - ∆H / T

Q: For the reaction 2co(g) + 2NO(g)→2C02(g) + N2(g) AH° = -746.6 kJ and AS° = -198.0 J/K The maximum…

A: The maximum amount of work that can be extracted from a reaction is given by Gibbs free energy.

Q: For the reaction HCl(g) + NH3(g) → NH4Cl(s) AG° = -103 kJ and AS° = − 284.8 J/K at 255 K and 1 atm.…

A: we have to determine the enthalpy change for the reaction

Q: Select the exothermic reaction. A) B) C) D) 4CO(g) + Fe;O4(s) 3Fe(s) + 4CO2(s) → AH = +12.5 kJ 4…

A: In exothermic reaction heat is released whereas in endothermic reaction heat is absorbed.

Q: How much energy is transferred by 1 mol of 02(g) reacting in the equation below? C6) + ½ O2e) → CO),…

A: In this,half mole of oxygen react to release 110.5kj/mol of energy then when half mole of oxygen…

Q: For the reaction C(5,graphite) + O2(g) → CO2(g) AG° = -394.2 kJ and AS° = 2.9 J/K at 257 K and 1…

A:

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: For the reaction: 2CO(g) + O2(g) → 2CO2(g) AH rxn =-566 kJ and AS°rxn=-173 J-K-1 at 298 K. From the…

A:

Q: How much energy is released when 30.0g of water are formed in the reaction below? 2H2(g) + O2(2) →…

A:

Q: Consider the below information at 298 K: 2 NO (g) + O2 (g) 2 NO2 (g) AG° = -72.6 kJ N2 (g) + O2 (g)…

A: The given problem relates to Hess's law, which states that the amount of heat evolved or absorbed in…

Q: What is A Gº at 25 OC for the following reaction? H₂(g) + Br₂(g) → 2HBr(g); AH = -103.8 kJ; AS-21.3…

A:

Q: A silver wire has a diameter of 0.500 mm. What length of this wire contains exactly 1.00 mol of…

A: The given data: The diameter of silver wire = 0.500 mm The number of moles of silver = 1.00 mol The…

Q: Sodium hydroxide (39.9971 g/mol) reacts with excess H2SO4 in a constant-pressure calorimeter. The…

A: Given ∆T = 29°CMass of reaction mixture = M = 120 gSpecific heat of solution = Cs = 4.184 J/g°CHeat…

Q: Calculate ΔH per the reaction NO(g) + O(g)-> NO2(g) Data: NO(g) + O(g)-> NO(g) + O2(g)      ΔH=…

A:

Q: °rxn for the production of propane, C3H8, given the following reaction enthalpies: AH°(combustion of…

A:

Q: Calculate the AGᵒrxn using the following information at 25 °C 7 N₂(g) + H₂O(1) HNO3(g) + N₂H4(1)…

A:

Q: For the reaction 2 CO(g) + O2(g) –2 CO2(g) AG° = -522.4 kJ and AS° = -173.1 J/K at 252 K and 1 atm.…

A: ∆G is negative reaction will go in forward direction or product side You are given a relation and…

Q: For the reaction2 CO(g) + O2(g)  2 CO2(g)G° = -508.5 kJ and S° = -173.1 J/K at 332 K and 1 atm.This…

A: All thermodynamic quantities can be combined together to obtain a useful Gibbs energy equation…

Q: Consider the reaction: 2 NO+O-2 NO When 1.000 mol O(g)s reacts with excess NO(g). 114.0 kJ of heat…

A: Option b) -114.0KJ To calculate the change in internal energy (AU) for the reaction, we need to…

Q: For the reaction H2(g) + C2H4(g) C2H6(g) G° = -97.2 kJ and S° = -120.7 J/K at 330 K and 1…

A: In this reaction hydrogen is react with the ethene and form ethane as a product. This reaction is…

Q: For the reaction 2 Fe(s) + 3 Cl2(g) →2 FeCl3(s) AG° = -655.5 kJ and AS° = -440.3 J/K at 326 K and 1…

A: Since ΔG0 = -RTln(K) where K = equilibrium constant  ΔG0  in J = -655500 J  R = constant = 8.314  T…

Q: For the reaction I2(g) + Cl2(g)  2 ICl(g) G° = -30.7 kJ and S° = 11.4 J/K at 338 K and 1 atm.…

A: We know , G° = H° - TS° G° = Gibbs free energy  S° = Standard entropy Change T = temperature  H° =…

Q: For the reaction HCI(g) + NH3(g) NHẠCI(s) AG° = -98.0 kJ and AS° = -284.8 J/K at 274 K and 1 atm.…

A: Recall the given reaction with given values   HClg + NH3g → NH4Cls∆G°=-98.0 kJ and ∆S°=-284.8 J/K at…

Q: Substance C₂Hg(g) O₂(g) CO₂(g) H₂O(g) he thermodynamic data calculated above for this reaction…

A:

Q: For the reaction below at constant pressure and 298 K, ΔSsurroundings = ____ kJ/mol.   N2(g) +…

A:

Q: For the reaction 2C2H6(g) + 702(g)4CO2(g) + 6H2O(g) AH° = -2855.4 kJ and AS° = 92.7 J/K The standard…

A:

Q: Calculate AGᵒrxn in kJ for the following reaction at 550.0 K. CaCO3(s)→ CaO(s) + CO₂(g) -89040 O…

A:

Q: The reaction 4AI (s) + 302 (g)→ 2 Al203 (s) AH° = -3351 kJ wwww. is and therefore heat is by the…

A: An exothermic reaction is reaction for which the overall standard enthalpy change is negative (…

Q: 1. Given the following thermochemical data at 25°C and 1 atm pressure, 3 02(g) + 2B(s) → B2O3(s)…

A: Given, 3/2 O2 (g) + 2 B(s) →B2O3 (s)   ∆H1°= -1264kJ O3 (g) + 2B (s) →B2O3 (s) ∆H2°= -1406 kJ 2O3…

Q: For the reaction 2HBR(g) + Cl2(g)- 2HCI(g) + Br2(g) AH° = -81.1 kJ and AS° = -1.20 J/K At standard…

A:

Q: The formation of 75.0 g75.0 g of O2 results in the absorption of 1930 kJ1930 kJ of heat. the…

A: Balanced Reaction 2Fe2O3 ⟶ 4Fe+3O2 ΔH°rxn =+824.2 kJ Fe2O3 produces iron and oxygen on heating. This…

Q: For the reaction 4HCI(g) + O₂(g)2H₂O(g) + 2Cl₂(8) AH = -114 kJ and AS* = -129 J/K At standard…

A: Here change in enthalpy and  change in entropy values are given.

Q: Given the data in the table below, AH, for the reaction rxn IF5 (g) + F2 (g) → IF7 (g) AHᵒf…

A: The standard enthalpy of formation is the enthalpy change of reaction in standard conditions when…

Q: A reaction has a AH° = 25 kJ/mol and a AS° = -43 J/K at 298 K. Calculate the equilibrium constant…

A: