[2.5] If

K_(c)

is the equilibrium constant for a forward reaction,

2AB

, what is is

K_(c)^(')

for the reaction

A(1)/(2)B

?\

Kc^(2)

\

2K_(c)

\

(1)/(2)K_(c)

\

\\\\sqrt(Kc)

[2.5] If Kc is the equilibrium constant for a forward reaction, 2AB, what is is Kc for the reaction A21B ? Kc2 2Kc 21Kc Kc