What happens when chlorine gas reacts with water?

Chlorine will react in water to form hypochlorous acid, which can then dissociate into hydrogen and hypochlorite ions, according to Eqn (1). This reaction is very important, as the disinfecting power of HOCl, hypochlorous acid, is about 40–80 times that of OCl−, hypochlorite.

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What is Cl2 H2O?

Chlorine dissolves in water to some extent to give a green solution. A reversible reaction takes place to produce a mixture of hydrochloric acid and chloric (I) acid (hypochlorous acid).

Can chlorine gas mix with water?

Chlorine gas and water combine to make hydrochloric and hypochlorous acids.

What is the product of H2O Cl2?

H2O + Cl2 → HCl + HClO – Balanced equation | Chemical Equations online!

Is Cl2 a gas?

At room temperature, chlorine is a yellow-green gas that is heavier than air and has a strong irritating odor. It can be converted to a liquid under pressure or cold temperatures.

Is chlorine safe to drink?

Is chlorinated water safe to drink? Yes. The U.S. Environmental Protection Agency (EPA) limits the amount of chlorine in drinking water to levels that are safe for human consumption. The levels of chlorine used for drinking water disinfection are unlikely to cause long-term health effects.

What is the chemical formula for chlorine in water?

What is the formula of chlorine water? Chlorine water is mainly just a solution of chlorine (Cl2) in water (H2O), with only a small amount of equilibrium disproportionation into HCl and HOCl. What happens when chlorine reacts with water?

What happens when chlorine gas is added to H2O?

When chlorine gas (Cl2) is added to the water (H2O), it hydrolyzes rapidly to produce hypochlorous acid (HOCl) and the hypochlorous acid will then dissociate into hypochlorite ions (OCl-) and hydrogen ions (H+). Chlorine gas is greenish yellow in color and very toxic.

How do you balance Cl2 + H2O = HCl + O2?

To balance Cl2 + H2O = HCl + O2 you’ll need to be sure to count all of atoms on each side of the chemical equation. Once you know how many of each type of atom you can only change the coefficients (the numbers in front of atoms or compounds) to balance the equation for Chlorine gas + Water.

Is chlorine water a solution of chlorine and water?

Chlorine water is mainly just a solution of chlorine (Cl2) in water (H2O), with only a small amount of equilibrium disproportionation into HCl and HOCl. What happens when chlorine reacts with water? Cl₂ (g) + H₂O (l) <-> HCl (aq) + HOCl (aq). The chlorine also gets dissolved like any other gas in water.