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Posted: **Wed Jul 06, 2022 11:09 am**

: The Equilibrium Constant Kc Is Calculated Using Molar Concentrations For Gaseous Reactions Another Form Of The Equili 1 (38.99 KiB) Viewed 36 times

: The Equilibrium Constant Kc Is Calculated Using Molar Concentrations For Gaseous Reactions Another Form Of The Equili 2 (22.66 KiB) Viewed 36 times

: The Equilibrium Constant Kc Is Calculated Using Molar Concentrations For Gaseous Reactions Another Form Of The Equili 3 (22.5 KiB) Viewed 36 times

The equilibrium constant, Kc, is calculated using molar concentrations. For gaseous reactions another form of the equilibrium constant, Kp, is calculated from partial pressures instead of concentrations. These two equilibrium constants are related by the equation Kp = Kc(RT)An where R = 0.08206 L . atm/(K mol), T is the absolute temperature, and An is the change in the number of moles of gas (sum moles products - sum moles reactants). For example, consider the reaction . N2(g) + 3H2(g) = 2NH3(g) for which An-2-(1+3) = -2.
For the reaction Ke=39.0 at a temperature of 257 °C. Calculate the value of Kp. Express your answer numerically. View Available Hint(s) Kp = VE ΑΣΦ ES ? 3A(g) + 3B (g) = C(g)
For the reaction A Kp = 3.31x10-2 at a temperature of 113 °C. Calculate the value of Kc. Express your answer numerically. View Available Hint(s) Kc = IVE ΑΣΦ ESS ? X(g) +2Y(g) = 2Z(g)