Normal

{
  "id": "MLC-T-CHM-008067",
  "term": "Normal",
  "field": "Chemistry",
  "definition": "A qualifier in terms such as normal boiling temperature, meaning the value measured at a pressure of 101 325 Pa, one standard atmosphere. It fixes the pressure only, so the temperature is whatever the property takes at that pressure. A separate usage, normal temperature and pressure for gases, often means 20 degrees Celsius and 1 atm and differs from STP.",
  "subject": "Physical and Biophysical Chemistry",
  "references": [
    "PAC, 1994, 66, 533. 'Standard quantities in chemical thermodynamics. Fugacities, activities and equilibrium constants for pure and mixed phases (IUPAC Recommendations 1994)' on page 537 (https://doi.org/10.1351/pac199466030533)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/normal/"
}