In which situation can Le Chatelier’s principle be applied?(1 point)

It can be applied when a reaction is reversible, and environmental conditions do not change.
It can be applied when a reaction is reversible, and environmental conditions are changed.
It can be applied when a reaction happens in a single direction, and environmental conditions
are kept constant.
It can be applied when a reaction happens in a single direction, and environmental conditions
are changed.

1 answer

Le Chatelier’s principle can be applied when a reaction is reversible and environmental conditions are changed. Therefore, the correct answer is:

It can be applied when a reaction is reversible, and environmental conditions are changed.