Source: cirosantilli/reversible-reaction
= Reversible reaction
{c}
{wiki}
I think these are the ones where $\Delta H \times \Delta S > 0$, i.e. <enthalpy> and <entropy> push the reaction in different directions. And so we can use temperature to move the <Chemical equilibrium> back and forward.
\Video[https://www.youtube.com/watch?v=NMIoon-kuQ4]
{title=Demonstration of a Reversible Reaction by Rugby School Chemistry (2020)}
{description=Hydrated copper(ii) sulfate.}