Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
rameeziiii:
Umm...could someone tell me WHY increasing pressure favors the RHS of equation in gases... why it moves equilibrium to right
Raywin:
--- Quote from: ahmediiii on June 05, 2010, 02:04:54 pm ---Umm...could someone tell me WHY increasing pressure favors the RHS of equation in gases... why it moves equilibrium to right
--- End quote ---
An increase in pressure, decreases the volume for the forward reaction. Thus, the chances of an effective collision of the particles are more since the volume decreases. So, since the chances of the collisions in the forward reaction is more, it favors the RHS of the equation, this moves the equilibrium to the right. :) hope you got me. :D
JD46:
Increasing pressure favours the side which has fewer gas molecules or moles ,as a result the right hand sides will produce more gas mols,=higher yield!
MasterMath:
I haveee justtt one question :D..there is this question about using Calcium carbonate instead of calcium oxide .. I know that calcium carbonate is not soluble so it remains longer in soil.. but they say in MS .. that calcium carbonate the Ph cant go above 7 , but with calcium oxide it can go.. i dont get that part.. thanks in advance!
JD46:
u answered you own question!!
due to its property to noe dissolve in excess watering,rain, caco3 will not make the soil alkaline,on the other hand Cao is soluble to some extent and willl make the soil alkaline in PH
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