27 Facts About Chlorine gas

1.

Chlorine gas is a chemical element with the symbol Cl and atomic number 17.

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2.

Chlorine gas played an important role in the experiments conducted by medieval alchemists, which commonly involved the heating of chloride salts like ammonium chloride and sodium chloride, producing various chemical substances containing chlorine such as hydrogen chloride, mercury chloride, and hydrochloric acid .

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3.

Chlorine gas is used in the manufacture of a wide range of consumer products, about two-thirds of them organic chemicals such as polyvinyl chloride, many intermediates for the production of plastics, and other end products which do not contain the element.

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4.

Chlorine gas called it "dephlogisticated muriatic acid air" since it is a gas and it came from hydrochloric acid .

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5.

Chlorine gas was first used by French chemist Claude Berthollet to bleach textiles in 1785.

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6.

The effect on the allies was devastating because the existing Chlorine gas masks were difficult to deploy and had not been broadly distributed.

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7.

Chlorine gas is the second halogen, being a nonmetal in group 17 of the periodic table.

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8.

Chlorine gas has the electron configuration [Ne]3s3p, with the seven electrons in the third and outermost shell acting as its valence electrons.

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9.

Chlorine gas is intermediate in reactivity between fluorine and bromine, and is one of the most reactive elements.

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10.

Chlorine gas is a weaker oxidising agent than fluorine but a stronger one than bromine or iodine.

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11.

Chlorine gas tends to react with compounds including M–M, M–H, or M–C bonds to form M–Cl bonds.

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12.

Chlorine gas monofluoride is extremely thermally stable, and is sold commercially in 500-gram steel lecture bottles.

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13.

Chlorine gas trifluoride is a volatile colourless molecular liquid which melts at -76.

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14.

Chlorine gas oxides are well-studied in spite of their instability .

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15.

Chlorine gas dioxide was the first chlorine oxide to be discovered in 1811 by Humphry Davy.

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16.

Chlorine gas perchlorate is a pale yellow liquid that is less stable than ClO2 and decomposes at room temperature to form chlorine, oxygen, and dichlorine hexoxide .

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17.

Chlorine gas adds to the multiple bonds on alkenes and alkynes as well, giving di- or tetra-chloro compounds.

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18.

Chlorine gas is too reactive to occur as the free element in nature but is very abundant in the form of its chloride salts.

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19.

Small batches of chlorine gas are prepared in the laboratory by combining hydrochloric acid and manganese dioxide, but the need rarely arises due to its ready availability.

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20.

Commercial processes, such as the Mitsui MT-Chlorine gas Process, have switched to chromium and ruthenium-based catalysts.

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21.

Chlorine gas is presently an important chemical for water purification, in disinfectants, and in bleach.

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22.

Chlorine gas is usually used to kill bacteria and other microbes in drinking water supplies and public swimming pools.

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23.

Chlorine gas reacts with water in the mucosa of the lungs to form hydrochloric acid, destructive to living tissue and potentially lethal.

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24.

Chlorine gas was used during the Iraq War in Anbar Province in 2007, with insurgents packing truck bombs with mortar shells and chlorine tanks.

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25.

Chlorine gas is needed for the production of hydrochloric acid in the stomach and in cellular pump functions.

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26.

Chlorine gas is detectable with measuring devices in concentrations as low as 0.

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27.

Chlorine gas is widely used for purifying water, especially potable water supplies and water used in swimming pools.

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