Hypochlorous acid is an inorganic compound with the chemical formula Cl O H, also written as HClO, HOCl, or ClHO. [2][3] Its structure is H−O−Cl. It is an acid that forms when chlorine dissolves in water, and itself partially dissociates, forming a hypochlorite anion, ClO−.

Hypochlorous acid is a chlorine oxoacid with formula HOCl; a weak, unstable acid, it is the active form of chlorine in water. It has a role as a human metabolite, an EC 3.1.1.7 (acetylcholinesterase) inhibitor and an EC 2.5.1.18 (glutathione transferase) inhibitor. It is a member of reactive oxygen species and a chlorine oxoacid.

Electrolysis of sodium chloride (NaCl) and water (H2O) can be used to generate hypochlorous acid. Electrolysis technology was first explained by Michael Farraday when he developed the Laws of Electrolysis in the 1830s.

In chemistry, hypochlorite, or chloroxide is an oxyanion with the chemical formula ClO −. It combines with a number of cations to form hypochlorite salts. Common examples include sodium hypochlorite (household bleach) and calcium hypochlorite (a component of bleaching powder, swimming pool "chlorine"). [1] . The Cl–O distance in ClO − is 1.69 Å.

Identify the compound: write down the chemical formula of the compound. For example, water is H 2 O, meaning it contains two hydrogen atoms and one oxygen atom. Find atomic masses: look up the atomic masses of each element present in the compound. The atomic mass is usually found on the periodic table and is given in atomic mass units (amu).

There are 4 easy steps to find the molar mass of H2OCl {+} based on its chemical formula. 1. Count The Number of Each Atom. The first step to finding the molar mass is to count the number of each atom present in a single molecule using the chemical formula, H2OCl {+}:

pH 值 5 以上的水性游离氯的形态是 H2O + HOCl ⇌ OCl− + H3O+ 的平衡，pKa 为 7.5。然而，一些研究人员将在低 pH 值（低于 5）下存在的另一种非常有效的氧化剂的身份归因于 Cl2 (aq)，而其他人则归因于 H2OCl+。

Occurring first in the synthesis process, an electrophilic chlorine atom forms a coordinate covalent bond with the nitrogen atom’s two unbonded election. This occurs as chlorine is a group seven element and, therefore requires one electron to achieve the desired full valence electron shell.

Balance the reaction of HCl + H2O = H2 + H2OCl using this chemical equation balancer!

(1)NaCl固体溶于水时,在水分子作用下, Na^+ 和Cl脱离 NaCl固体表面,进入水中,形成能自由移动的水合钠离子和水合氯离子: NaCl=Na^++Cl^- 。 (2)导电性增强。 向水中加入NaCl固体后,Na+和Cl进入水中,水中自由移动的带电离子增多,导电性增强。 [素材解读]NaCl固体中含有钠离子 (Na.