20 lumlul
40
10
30
20
10
10
20
a.
b.
C.
d.
A. 0.4510
B. [Select)
C. 36.00
D. 0.30

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.