This slideshow shows a reversible reaction involving white anhydrous copper(II) sulfate and blue hydrated copper(II) sulfate. The equation for this is: Note that the removal of water from hydrated ...

that's a reversible reaction, for example: water can be frozen and turns into ice but if you heat the ice it melts back to water. A reversible change might change how a material looks or feels.

A new discovery about the slime ejected by velvet worms could revolutionize sustainable material design, according to a study ...

To be able to make the switch to environmentally friendly hydrogen fuels, there needs to be a catalyst…or a precatalyst, to ...