The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid [1][2] and the liquid changes into a vapor.

Aug 6, 2020 · Learn about the boiling point of water. See what temperature water boils at in Celsius, Fahrenheit, and Kelvin.

Dec 16, 2025 · The temperature at which the vapour pressure at the surface of a liquid becomes equal to the pressure exerted by the surroundings is called the boiling point of the liquid.

Jul 19, 2022 · At what temperature does water boil? The boiling point of water is 212 degrees Fahrenheit or 100 degrees Celsius at sea level. That means in most places this is the temperatures of boiled water.

The boiling point of a liquid depends on temperature, atmospheric pressure, and the vapor pressure of the liquid. When the atmospheric pressure is equal to the vapor pressure of the liquid, boiling will begin.

Boiling is a physical process in which a liquid changes into a gas. This transition from one state to another is called a phase change or phase transition. Boiling occurs when a liquid reaches a specific …

Boiling water isn’t just 212°F. Learn the physics of phase change, how atmospheric pressure alters the temperature, and how to spot a true rolling boil.

Mar 6, 2025 · The boiling point of water is 212 °F (100 °C).

Aug 13, 2024 · If you want a quick and simple answer, you can say that the boiling point of water is 100 °C or 212 °F at 1 atmosphere of pressure (sea level). However, the value is not a constant.

Jan 1, 2026 · Although water boils at 100°C at sea level, the boiling point on top of Mount Everest is only about 70°C. This difference makes it very difficult to get a decent cup of tea (which definitely …