Question

write down the expression for Kp and Kc for the following reaction. how are they related
CaCo3 (s)= CaO(s)+CO2(g)​

Answer 1

Answer:

$K_{C} = \frac{[CO_{2} ] [CaO_{} ]}{[CaCO_{3} ]} \\\\\\K_{P} = K_{C} * RT^{n_{g} }\\\\\\K_{P} = \frac{[CO_{2} ] [CaO_{} ]}{[CaCO_{3} ]} * RT^{2-1}\\\\\\K_{P} = \frac{[CO_{2} ] [CaO_{} ]}{[CaCO_{3} ]} * RT$

Δ$n_{g}$ = Subtraction of stoichiometric coefficients of product - reactant

--------> (1 + 1) - 1 = 2 -1 = 1