Chapter 15.2, Problem 1PPB

Practice Problem BUILD

Write the equation for the equilibrium that corresponds to each of the following reaction quotients:

$\begin{array}{l}\text{(a)}\\ Qc\text{=}\frac{{\left[\text{HCl}\right]}^{\text{2}}}{\left[{\text{H}}_{\text{2}}\right]\left[{\text{Cl}}_{\text{2}}\right]}\end{array}$

$\begin{array}{l}\text{(b)}\\ \text{Qc=}\frac{\left[\text{HF}\right]}{\left[{\text{H}}^{\text{+}}\right]\left[{\text{F}}^{\text{-1}}\right]}\\ \text{(c)}\\ Qc\text{=}\frac{\left[\text{Cr}{\left(OH\right)}_4^{-}\right]}{\left[{\text{Cr}}^{\text{3+}}\right]{\left[{\text{OH}}^{\text{-}}\right]}^{\text{4}}}\\ \text{(d)}\\ Qc=\frac{\left[{\text{H}}^{\text{+}}\right]\left[{\text{ClO}}^{\text{-}}\right]}{\left[\text{HClO}\right]}\\ \text{(e)}\\ Qc=\frac{\left[{\text{H}}^{\text{+}}\right]\left[{\text{ClO}}^{\text{-}}\right]}{\left[{\text{H}}_{\text{2}}{\text{SO}}_{\text{3}}\right]}\end{array}$