consider the following reversible reaction.\nco(g) + 2h₂(g) ⇌ ch₃oh(g)\nwhat is the equilibrium constant…

consider the following reversible reaction.\nco(g) + 2h₂(g) ⇌ ch₃oh(g)\nwhat is the equilibrium constant expression for the given system?\n○ keq = \\frac{coh2^2}{ch₃oh}\n○ keq = \\frac{ch₃oh}{coh2^2}\n○ keq = \\frac{coh2}{ch₃oh}\n○ keq = \\frac{ch₃oh}{coh2}

consider the following reversible reaction.\nco(g) + 2h₂(g) ⇌ ch₃oh(g)\nwhat is the equilibrium constant expression for the given system?\n○ keq = \\frac{coh2^2}{ch₃oh}\n○ keq = \\frac{ch₃oh}{coh2^2}\n○ keq = \\frac{coh2}{ch₃oh}\n○ keq = \\frac{ch₃oh}{coh2}

Answer

Answer:

B. $K_{eq}=\frac{[CH_{3}OH]}{[CO][H_{2}]^{2}}$

Explanation:

Step1: Recuerda la fórmula general

Para una reacción reversible $aA + bB\rightleftharpoons cC + dD$, $K_{eq}=\frac{[C]^{c}[D]^{d}}{[A]^{a}[B]^{b}}$.

Step2: Identifica los coeficientes y especies

En la reacción $CO(g)+2H_{2}(g)\rightleftharpoons CH_{3}OH(g)$, $a = 1$ (CO), $b = 2$ ($H_{2}$), $c = 1$ ($CH_{3}OH$).

Step3: Escribe la expresión de $K_{eq}$

$K_{eq}=\frac{[CH_{3}OH]}{[CO][H_{2}]^{2}}$.