The equilibrium 2 NO1g2 + Cl21g2 Δ 2 NOCl1g2 is
established at 50...

Question

The equilibrium 2 NO1g2 + Cl21g2 Δ 2 NOCl1g2 is
established at 500 K. An equilibrium mixture of the three
gases has partial pressures of 0.095 atm, 0.171 atm, and
0.28 atm for NO, Cl2, and NOCl, respectively. (a) Calculate
Kp for this reaction at 500.0 K.

Accepted Answer

hi everyone. So we may have sulfur dioxide gas reacting with oxygen gas to produce sulfur oxide. We have a 5.5 liter reaction vessel that's charged with the mixture of sulfur dioxide and oxygen gas at 300 degrees Celsius. When the equilibrium was established to make sure that the three gasses that these partial pressures for the partial pressure of sulfur dioxide. We have 1.15 atmosphere for the partial pressure of oxygen gas. We have 2.35 atmosphere for the partial pressure of sulfur trioxide. We have 0.855 atmosphere. Who asked to determine the K. P. Just for us to find the K. P. When we're giving the partial pressure of the gas is we need to look at the K. P. Expression for the reaction we call that the K. P. Expression is the partial pressure of the products raised to the power of the coefficient provided by the pressure pressure of the reactant. Right to the power of the coefficient. So for this reaction we have K. P. Because the partial pressure of sulfur trioxide raise to the power of two because we have two moles of sulfur dioxide in the reaction divided by the partial pressure of sulfur dioxide. The power of two because we have two moles of sulfur dioxide and the reaction pressure pressure of 02. For the power of one. For the partial pressure of sulfur trioxide, We have 0.855 atmosphere for the partial pressure of sulfur dioxide. We have 1.15 atmosphere for the partial pressure of oxygen gas, We have 2.35 atmosphere. If we plug in the values for K. P, We're gonna get 0.855 atmosphere where Divide by 1.15 atmosphere square Times 2.35 atmosphere for K. P. We get 0.235 K. P. Does not have any units. Thanks for watching my video, and I hope it was helpful.

The equilibrium 2 NO1g2 + Cl21g2 Δ 2 NOCl1g2 is established at 500 K. An equilibrium mixture of the three gases has partial pressures of 0.095 atm, 0.171 atm, and 0.28 atm for NO, Cl2, and NOCl, respectively. (a) Calculate Kp for this reaction at 500.0 K.

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