Chemical Reactions and Equilibrium Quiz

A reaction that cannot be undone

A reaction that can be undone (correct)

A reaction that only happens in closed systems

A reaction that only happens in open systems

When the rate of the reverse reaction is greater than the rate of the forward reaction

When the rate of the forward reaction is equal to the rate of the reverse reaction (correct)

When there is no reaction happening

When the rate of the forward reaction is greater than the rate of the reverse reaction

A system that allows products to enter and reactants to leave

A system that allows reactants to enter and products to leave

A system that does not allow any changes to occur

A system that does not allow reactants to enter or products to leave (correct)

<p>Concentration does not affect the equilibrium balance (B)</p> Signup and view all the answers

<p>A balanced equation tells us about the ratio of microscopic changes happening (C)</p> Signup and view all the answers