normal boiling point

T is close to the normal boiling point for many substances.

This doesn't describe the real behavior of the normal boiling points correctly.

The formula used for the prediction of the normal boiling point shows another problem.

This critical temperature equation needs a normal boiling point T.

Some places on Venus seemed at least 200 hotter than the normal boiling point of water.

Food is cooked at a temperature above the normal boiling point of water, killing most micro-organisms.

The temperature range covered is from below the normal boiling point to at least 1.3 times the critical temperature.

It is, on the other hand, also possible to input the normal boiling point estimated by the Joback method.

Viscosity of liquid water at different temperatures up to the normal boiling point is listed below.

For pressures above 1 bar, that means, above the normal boiling point, the typical errors are below 2%.

The enthalpies of vaporization are usually measured at the normal boiling point for that substance.

Refrigerants shall be named in order of increasing normal boiling points of the components.

The normal boiling point is the boiling point at a pressure equal to 1 atmosphere.

As can be seen in the chart, the liquids with the highest vapor pressures have the lowest normal boiling points.

Joback method (Estimation of normal boiling points from molecular structure)

At times the solvent is used under pressure at temperatures higher than the normal boiling point (hydrothermally).

Another factor that affects the normal boiling point of a compound is the polarity of its molecules.

A special case is the normal boiling point, where the vapor pressure of the liquid equals the ambient atmospheric pressure.

The higher the vapor pressure of a liquid at a given temperature, the lower the normal boiling point of the liquid.

As the polarity of a compound's molecules increases, its normal boiling point increases, other factors being equal.

At any given temperature, if a compound's normal boiling point is lower, then that compound will generally exist as a gas at atmospheric external pressure.

The system employs a high-pressure refrigerant (i.e., one with a low normal boiling point) such as:

Beyond its triple point, a compound's normal boiling point, if any, is higher than its melting point.

Ion mobilities in the liquids well below their normal boiling points are chiefly controlled by the fluidity.

That is, the liquid reaches a temperature slightly above its normal boiling point without bubbles of vapour forming inside the liquid.