When can an x be ignored in solving an equilibrium expression derived from an ICE table?

Question

Quizplus · Accepted Answer

When the value of x is very small compared to the initial concentration or other terms in the expression, it can be ignored as it will have a negligible impact on the final answer. This is because the value of x represents the change in concentration from the initial concentration, and if this change is very small, it can be ignored.

When Can an X Be Ignored in Solving an Equilibrium