Worked example: Using the reaction quotient to find equilibrium partial pressures | Khan Academy

In some equilibrium problems, we first need to use the reaction quotient to predict the direction a reaction will proceed to reach equilibrium. Once we know this, we can build an ICE table, which we can then use to calculate the concentrations or partial pressures of the reaction species at equilibrium. View more lessons or practice this subject at www.khanacademy.org/science/a...
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[@pathra.m849]

Thank you sir ✌

[@chaseluecke2469]

what

[@emmanueldriesen1356]

I don't understand how the total pressure can be lower then the two partial pressures?

[@justgaming8867]

Total pressure is = (partial pressure)*(Mole fraction) + (partial pressure)*(Mole fraction)

[@jeongukk06]

Total pressure is always between the individual partial pressure.... (For two volatile components)

[@ICantSeeYourRepliesDickhead]

Can't you just find Q and Delta G naught then plug it into Delta G= Delta G knot +RT ln Q instead of doing the ICE table?

[@justgaming8867]

ICE is faster and is more fundamental

[@nismyahamed]

🤝🗿