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GT for Chemistry paper 22 AS.

Messages
20
Reaction score
3
Points
13
No the reaction was not equilibr
So that means that increasing pressure increases forward reaction whereas decreasing it favours backward reaction.
Adding catalyst lowers the activation energy thus more methanol is produced in the same tym.
Increasing temp favors forward reaction whereas decreasing it favors the backward reaction?
The enthalpy was negative,right?so the reaction was endothermic?I got confused here:confused:
No the reaction was equilibrium it wasn't a reversible reaction it was a simple reaction so le chatliers law doesn't imply on it u have to simply wrote about collisions and activation energy is come over by high temperature and due to pressure there are higher collisions not forward reaction is due to less no of moles thats wrong..l,even u made that mistake which most of the people made...
 
Messages
20
Reaction score
3
Points
13
No the reaction was not equilibr
No the reaction was equilibrium it wasn't a reversible reaction it was a simple reaction so le chatliers law doesn't imply on it u have to simply wrote about collisions and activation energy is come over by high temperature and due to pressure there are higher collisions not forward reaction is due to less no of moles thats wrong..l,even u made that mistake which most of the people made...
Sorry *wasnt equilibrium
 
Messages
20
Reaction score
3
Points
13
i did the same but i read in a book that (the second one) dissolves" but has ph of 6.5...so how can it be that it dissolves and has ph less than 7??

not naming the compound coz of long 24 hours :)
It is dissolve react react I have had a long discussion with my friends and sir about this they say it's dissolve react react !!!
 

egy

Messages
292
Reaction score
66
Points
38
how many marks for the catalyst , pressure and tempreature one ????????
 
Messages
339
Reaction score
105
Points
53
No the reaction was not equilibr
No the reaction was equilibrium it wasn't a reversible reaction it was a simple reaction so le chatliers law doesn't imply on it u have to simply wrote about collisions and activation energy is come over by high temperature and due to pressure there are higher collisions not forward reaction is due to less no of moles thats wrong..l,even u made that mistake which most of the people made...
myy baad:'(
Your Enthalpy change was -129..is it????
 
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