Chlorine Gas At Room Temperature

The density of chlorine gas is approximately 2 5 times greater than air which will cause it to initially remain near the ground in areas with little air movement.

Chlorine gas at room temperature.

Chlorine is a gas at room temperature making ingestion an unlikely route of exposure. The volume of a unit mass of chlorine at the critical pressure and temperature. It becomes a liquid at 34 c 29 f. The temperature above which chlorine exists only as a gas no matter how great the pressure.

Most non metals in the periodic table have a gaseous elemental form. Chlorine is made up of two chlorine atoms held together by covalent bonds forming simple covalent molecules. It can be converted to a liquid under pressure or cold temperatures. The mass of a unit volume of chlorine at specified conditions of temperature and.

0 02795 ft 3 lb 0 001745 m 3 kg density. A solution of the gas in water is called hydrochloric acid. Hydrogen chloride may be formed by the direct combination of chlorine cl 2 gas and hydrogen h 2 gas. In cl2 there are covalent bonds between the atoms forming simple molecules.

The 13 elements that are room temperature gases are radon rn xenon xe krypton kr argon ar chlorine cl neon ne fluorine f oxygen o nitrogen n helium he and hydrogen h. At room temperature chlorine is a yellow green gas that is heavier than air and has a strong irritating odor. Chlorine cl2 is a gas at room temperature but sodium chloride nacl is a solid at room temperature. The reaction is rapid at temperatures above 250 c 482 f.

290 75 f 143 75 c critical volume. Chlorine has a pungent irritating odor similar to bleach that is detectable at low concentrations. Chlorine is mainly used as bleach in the manufacture of paper and cloth and to make a wide variety of products. Among the elements it has the highest electron affinity and the third highest electronegativity on the pauling scale behind only oxygen and fluorine.

Whilst the covalent bonds within the chlorine molecules are strong there are only weak intermolecular forces between molecules which require very little energy to overcome. It is an extremely reactive element and a strong oxidising agent. It is two and a half times heavier than air. The melting boiling point of a substance determines what state of matter it takes at a certain temperature.

Chlorine is a greenish yellow gas at room temperature and atmospheric pressure. Hydrogen chloride hcl a compound of the elements hydrogen and chlorine a gas at room temperature and pressure.