Q for a reaction with coefficients multiplied
by a common factor
SO2(g) + 1/2O2(g) SO3(g)
Q’c(fwd) = [SO3]/[SO2][O2]0.5
Thus, Q’c(fwd) = (Qc(fwd))0.5
Also, K’c(fwd) = (Kc(fwd))0.5 = (261)0.5 = 16.2
A particular K has meaning only in relation to a particular
balanced equation.
(multiplying by 1/2)
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