It is more obvious in reactions that do not go to completion that the reaction is reversible. This is the case when the reaction mixture contains both reactants and products.

In the polymerase chain reaction (PCR), for example ... When a single-stranded DNA initiator is added to this previously stable mixture, it opens a hairpin of one species, exposing a new single ...

Mixing the two solutions and stirring results in a small increase in the temperature of the reaction mixture. Watch this video to see how an increase in temperature can be measured when magnesium ...

Three colorless solutions are combined into a large beaker and the mixture becomes amber, then blue-black, and then colorless again. This sequence of color changes will repeat with a period of ...

fragrance mix I (containing geraniol), and fragrance mix II (containing citronellol and citral). All of the reactions were relevant to her work as a bartender, and she was diagnosed with a ...