Ka = [N2O4]/ [N2][O2]^2
Kb = [NO2] / [N2]^1/2 [O2]
The given reaction is:
N2O4 < -> 2 NO2
K = [NO2]^2 / [N2O4]
= ([NO2]^2 / [N2][O2]^2 ) * ([N2][O2]^2 / [N2O4])
= Kb^2 * 1/Ka
= Kb^2 / Ka
Answer: Kb^2 / Ka
LNetarances Use the References to access important values if needed for this question. Consider the reaction:...
References Use the References to access important values if needed for this question. For the reaction N2(g) + O2(g)—2NO(g) AH° = 181 kJ and AS™ = 24.9 J/K The equilibrium constant, K, would be greater than 1 at temperature Kelvin. above below Select above or below in the first box and enter the temperature in tl constant. Assume that AHⓇ and AS are Submit Answer References Use the References to access important values if needed for this question. For the...
Use the References to access important values if needed for this question Consider the following system at equilibrium at 298 K: 2 NO(g) = N2(g) + O2(g) + 43.2 kcal Indicate whether each individual change would favor the production of N2 (g). Evaluate each change separately, assuming that all other conditions remain constant Decreasing the temperature, yes Decreasing the pressure. no Decreasing the volume. yes Adding NO no Adding O2 no Submit Answer Retry Entire Group 5 more group attempts...
Q Search References Use the References to access important values if needed for this question. For the reaction 4HCI(g) + O2(g) +2H2O(g) + 2C12() AH° =-114 kJ and AS™ = -129 J/K AGⓇ would be less than zero at temperatures (above, below) K. Enter above or below in the first box and enter the temperature in the second box. Assume that AHⓇ and AS are constant. Submit Answer References Use the References to access important values if needed for this...
pt Use the References to access important values if needed for pt For the reaction pt 2NO(g) + O2(g)—>2NO2(g) pt AH° = -114.2 kJ and AS = -146.5 J/K pt The equilibrium constant for this reaction at 256.0 K is pt Assume that AHⓇ and AS are independent of temperature. pt pt Submit Answer Try Another Version 3 item attempts remaining pt pt pt - pt pr
Use the References to access important values if needed for this question. For the reaction 2NO(g) + O2(g) -2NO2(g) AGⓇ - 70.1 kJ and Asº -146.5J/K at 301 K and 1 atm. The maximum amount of work that could be done by this reaction when 2.00 moles of No(@react at standard conditions at this temperature is kJ.
Review Topics (References) Use the References to access important values if needed for this question. For the reaction N2(g) + O2(g) 2NO(g) AH° - 181 kJ and AS - 24.9 J/K AG would be negative at temperatures (above, below) C E K Enter above or below in the first box and enter the temperature in the second box. Assume that AH and A Sº are constant. Submit Answer Retry Entire Group 9 more group attempts remaining [Review Topics] [References) Use...
Use the References to access important values if needed for this question. Consider the reaction Fe(s) + 2 HCl(aq) FeCl2(s) + H2(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K. ANSWER:
A)Consider the reaction: 1/2 N2(g) + O2(g)<->NO2(g) Write the equilibrium constant for this reaction in terms of the equilibrium constants, Ka and Kb, for reactions a and b below: a.) N2O4(g) <-> 2NO2(g) Ka b.) N2(g) + 2 O2(g) <-> N2O4(g) Kb B) Consider the reaction: P(s) + 3/2 Cl2(g)<->PCl3(g) Write the equilibrium constant for this reaction in terms of the equilibrium constants, Ka and Kb, for reactions a and b below: a.) P(s) + 5/2 Cl2(g) <-> PCl5(g) Ka...
Use the References to access important values if needed for this question. Write the equilibrium constant expression, K. for the following reaction: If either the numerator or denominator is 1, please enter 1 2HIE=H2(g) +12(E) K. =
please help Use the References to access important values if needed for this question. For the reaction 2NO(g) + O2(g)—2NO2(g) AGⓇ --63.8 kJ and AS - -146.5 J/K at 344 K and I atm. The maximum amount of work that could be done by this reaction when 1.76 moles of NO(g) react at standard conditions at this temperature is kJ. Submit Answer Retry Entire Group 9 more group attempts remaining lo access important values if needed for this question. For...