Which will not appear in the equilibrium constant expression for the reaction below? h2o(g) + c(s) < > h^2(g) + co(g) a: [h2o] b: [c] c: [h2] d: [co]

B: [C]

Explanation:

Equilibrium constant is defined as the ratio of the product of the concentration of products to the product of the concentration of reactants each raised to their stochiometric coefficient.

But the concentration of solids in their standard state is taken as 1.

Thus [C(s)] =1

not clear

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.