Hello everybody!
I was wondering cause with equilibrium, reactions occur simulatanously forwards and backwards until the rate becomes the same and they reached equilibrium, but does that mean all equations are like that? for example na + cl = nacl cause since yr 10 ive been taught that it there should only be one arrow not the two one between the na and cl, does that have an equilibrium? I might be getting the concept wrong?
Following up that question on equilibrium:
At a particular temperature 0.0500 mol of SO2, 0.0100 mol of O2 and 0.1500 mol of SO3 were
mixed in a 2.00 L vessel and allowed to reach equilibrium according to the equation:
2SO2(g) + O2(g) (two way arrow) 2SO3(g)
Analysis showed that 0.1400 mol of SO3 was present in the gas mixture at equilibrium.
Calculate the value of the equilibrium constant at this temperature.
Would i have to assume that ALL 0.0500 mol of SO2, 0.0100 mol of O2 reacted? If so, why?
Thanks you in advance
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