Question

Give two examples of an aqueous solution that is in dynamic equilibrium. Be specific and explain your answers.​

Answer 1

Any response will be in dynamic equilibrium if it's reversible and the rates of the forward and invert responses are equivalent. For instance, say that you set up a solution that is saturated with an aqueous solution of NaCl. On the off chance that you include solid crystals of NaCl, the NaCl will be all the while dissolving and recrystallizing inside the arrangement. The response, NaCl(s) ⇌ Na+(aq) + Cl-(aq), will be in dynamic equilibrium when the rate of the disintegration of the NaCl levels with the rate of recrystallization.

Another case of dynamic equilibrium is NO2(g) + CO(g) ⇌ NO(g) + CO2(g) (once more, as long as the two rates are equivalent). Nitrogen dioxide (NO2) responds with carbon monoxide (CO) to shape nitrogen oxide (NO) and carbon dioxide (CO2), and, in the turn around response, nitrogen oxide and carbon dioxide respond to frame nitrogen dioxide and carbon monoxide.