Question

at high temperature, so₂ and no₂ react according to the equation below. determine the equilibrium constant for this reaction by constructing an ice table, writing the equilibrium constant expression, and solving it. complete parts 1 - 2 before submitting your answer. so₂(g)+no₂(g)⇌so₃(g)+no(g) 1. based on the set - up of your ice table, construct the expression for kc. each reaction participant must be represented by one tile. do not combine terms. 2. once the expression is constructed, solve for kc.

Explanation:

Step1: Recall the equilibrium - constant expression formula

For a general reaction \(aA + bB
ightleftharpoons cC + dD\), the equilibrium - constant expression \(K_c=\frac{[C]^c[D]^d}{[A]^a[B]^b}\), where \([X]\) represents the molar concentration of species \(X\) at equilibrium.

Step2: Identify the reactants and products and their stoichiometric coefficients

For the reaction \(SO_2(g)+NO_2(g)
ightleftharpoons SO_3(g)+NO(g)\), the stoichiometric coefficients of all species are \(a = 1\) (for \(SO_2\)), \(b = 1\) (for \(NO_2\)), \(c = 1\) (for \(SO_3\)), and \(d = 1\) (for \(NO\)).

Step3: Construct the \(K_c\) expression

Using the formula from Step1 and the coefficients from Step2, we get \(K_c=\frac{[SO_3][NO]}{[SO_2][NO_2]}\)

Answer:

\(K_c=\frac{[SO_3][NO]}{[SO_2][NO_2]}\)