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guys u r confusing my ass...whats the answer of this question? -_______________________________- !!
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but at the end, the question asks equilibrium yield, which is at Kp, so it does not change!hmm, true. but ull calculate the Kp when the reaction is in equilibrium. when you change the temp or pressure the equilibrium shifts...right? at this point you cant even calculate the Kp. though the change is reversed later on. anyhoo, smart thinking. to all those who thought so
but at the end, the question asks equilibrium yield, which is at Kp, so it does not change!
but at the end, the question asks equilibrium yield, which is at Kp, so it does not change!
u r right, BUT & again the question asked the equilibrium yield of methanol, at when the equilibrium is re-established again after higher pressure, will the amount of methanol will be higher (after equilibrium is re-established)?what i meant to say was...that Kp is calculated only when the reaction is equilibrium. When you change any of the factors the equilibrium doesnt remain anymore so how will you calculate Kp. your not seeing the affect on Kp but on the equilibrium :/ hope so atleast.
:O:O what about the temperature and catalyst? :S:Su r right, BUT & again the question asked the equilibrium yield of methanol, at when the equilibrium is re-established again after higher pressure, will the amount of methanol will be higher (after equilibrium is re-established)?
of course not! because the temp. didn't change so Kp is same! thus no effect on incresing pressure on the equilibrium yield of methanol
The amount of methanol DOES increase, but the reactants decrease by the same amount/proportion, so Kp stays the same. It doesen't stay the same with temperature because the products and reactants don't increase/decrease proportionally.u r right, BUT & again the question asked the equilibrium yield of methanol, at when the equilibrium is re-established again after higher pressure, will the amount of methanol will be higher (after equilibrium is re-established)?
of course not! because the temp. didn't change so Kp is same! thus no effect on incresing pressure on the equilibrium yield of methanol
u r right, BUT & again the question asked the equilibrium yield of methanol, at when the equilibrium is re-established again after higher pressure, will the amount of methanol will be higher (after equilibrium is re-established)?
of course not! because the temp. didn't change so Kp is same! thus no effect on incresing pressure on the equilibrium yield of methanol
:O:O what about the temperature and catalyst? :S:S
it is right, but it is not the answer of question as far as i know, the answer is no effect on equilibrium yield of methanolso increase in pressure increases equilibrium yield of methanol.
he sounds as Einstein though but i think an examiner wont ask a question which needs that much of thinkin at that age right? maybe he thought of it too much cuz me also i have no idea what he is talkin about but he sounds as a prof lol..Son, vivo - nobody has any idea what you're talking about.
I'm sure you'd be pretty successful in life but right now fact is you thought too much for the question.
trust me on this bro ur talking about jaf , and u have no idea about his capablitiesI know Jaf, but the exam is Advanced Subsidary Level of Chemistry, so u have to think advanced, plus any correct chemistry is accepted! thats clearly stated in mark schemes. & thanks anyway.
u should remove the 'could be'Dude, it's a discussion & i could be wrong!
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