A 2008 study indicated that sodium hypochlorite … Sodium hypochlorite can be used in place of the gaseous chlorine to generate chlorine dioxide. Less harmful gasses are produced when sulfuric acid … Sulfuric acid (H 2 SO 4) can be used as an alternative for acetic acid. Sodium Hypochlorite; advantages Disinfection with sodium hypochlorite … is also termed as oxone. Existence of respiratory sequelae is debated. The pH of the water determines how much hypochlorous acid is formed. We report a case of asthma, persisting 2 years after the inhalation of a mixture of sodium hypochlorite and hydrochloric acid… The mixture of sodium peroxide (Na 2 O 2) and hydrochloric acid, which react to produce sodium hypochlorite. Sodium hypochlorite solutions, such as liquid bleach, may release toxic chlorine gas when heated above 35 °C or mixed with an acid, such as hydrochloric acid or vinegar. Chlorine gas inhalation can lead to temporary mucous membrane irritation, pulmonary edema, and transient bronchospasm. O = HOCl (hypochlorous acid) + HCl (hydrochloric) When a hypochlorite is added to water, the reaction forms hypochlorite ion and hydroxide: NaOCl (sodium hypochlorite) + H 2 O = OCl¯ (hypochlorite ion) + OH (hydroxide) Hypochlorous acid and hypochlorite … While sodium hypochlorite is used, hydrochloric acid (HCl) is used to lower the pH. This process requires the addition of sulfuric or hydrochloric acid … However, an excess of chlorine is often used to lower the pH to the required minimum of 3.5 and to drive the reaction to completion.