A chemist fills a reaction vessel with 5.97 atm chlorine (Cl,) gas, 6.65 atm phosphorus (P.) gas, and 1.79 atm phosphorus trichloride (PCI,) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 6Cl,(g) + P,(g) → 4PCI, (g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.

8. Gaseous nitrosyl bromide, NOBr, is formed by the reaction 2NO(g) + Br,(g) 2 2NOBr(g) At 25°C, the equilibrium constant for this reaction is K, = 116 atm-1. The reaction as written is exothermic, or heat emitting. When the following amounts of the three gases are introduced into a 1-liter flask, is the reaction spontaneous in the forward or reverse direction, or is it at equilibrium? a) 0.045 atm NOBr, 0.01 atm NO, and 0.10 atm Br, at 25°C b) 0.045 atm NOBr, 0.10 atm NO, and 0.01 atm Br, at 25°C c) 0.108 atm NOBr, 0.10 atm NO, and 0.01 atm Br, at 0°C

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3.65 g of zinc metal react according tyo the following reaction at 25 C. Is this reaction spontaneous?  Zn (0 + 2H^+ (aq) -> zn^2= (aq) + H2 (g)

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A chemist fills a reaction vessel with 2.90 atm nitrogen monoxide (NO) gas, 6.95 atm chlorine (Cl,) gas, and 7.94 atm nitrosyl chloride (NOCI) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2NO (g) + Cl, (g) 2NOC1 (g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.

A chemist fills a reaction vessel with 1.75 atm nitrogen monoxide (NO) gas, 1.94 atm chlorine (Cl₂) gas, and 4.19 atm nitrosyl chloride (NOCI) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2NO(g)+Cl₂(g) 2NOCI(g) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.

The standard reaction free energy AG° = 29. kJ for this reaction: Fe2O3(g) + 2H2 (g) --> 2 Fe(s) + 3H2O(l) Use this information to complete the table below. Round each of your answers to the nearest kJ.

AS is positive for which of the following reactions

On the basis of AG° for each of the following reac- tions, decide whether the reaction is spontaneous or nonspon- taneous as written. Or, if you expect an equilibrium mixture with significant amounts of both reactants and products, say 18.51 so. a. SO2(g) + 2H,S(g) → 3S(s) + 2H,O(g); AG° = –91 kJ b. 2H,O2(aq) O2(g) + 2H2O(I); AG° = -211 kJ