Standard temperature and pressure
From Wikipedia, the free encyclopedia
||It has been suggested that this article be merged with Standard conditions for temperature and pressure. (Discuss)|
- "STP" redirects here. For the American grunge band, see Stone Temple Pilots.
STP (Standard Temperature and Pressure), are the conditions most often used in chemistry to study or test a chemical.
STP is 0 °C (273.15 Kelvin) and 1.01x10^5pa (100 kPa, 1 bar, 0.986 atm, 760 mmHg) of pressure.