Standard temperature and pressure are defined as what?

1 Answer
Sep 1, 2016

See [this site.](https://en.wikipedia.org/wiki/Standard_conditions_for_temperature_and_pressure)

Explanation:

These days it's 273.15 K, and 100kPa (1 bar). Depending on the curriculum, and the subject, different definitions pertain. Most older chemists would regret the passing of 1atm =(101.3kPa) as a standard.