A reversible change is a change that can be undone or reversed such as: If you can get back the substances you started the reaction with, that's a reversible reaction, for example: water can be ...

When writing chemical equations for reversible reactions, the usual one-way arrow is not used. Instead, two arrows are used, each with just half an arrowhead (⇌). The top one points right ...

Researchers report that a more efficient and environmentally friendly form of refrigeration might be on the horizon. The new technology is based on thermogalvanic cells that produce a cooling effect ...

Scientists have enhanced thermogalvanic refrigeration, a cooling method that leverages electrochemical reactions. By refining ...

The new technology is based on thermogalvanic cells that produce a cooling effect by way of a reversible electrochemical reaction. Thermogalvanic refrigeration is cheaper and more environmentally ...