hydrochloric acid

Summary

hydrochloric acid is an aqueous solution^[1]. It draws 2,598 Wikipedia views per month (aqueous_solution category, ranking #2 of 10).^[2]

Key Facts

• hydrochloric acid is credited with the discovery of Mary the Jewess^[3].
• hydrochloric acid is credited with the discovery of Basil Valentine^[4].
• hydrochloric acid's instance of is recorded as aqueous solution^[5].
• hydrochloric acid is a type of hydrohalic acid^[6].
• hydrochloric acid is used for food additive^[7].
• hydrochloric acid is used for acidity regulator^[8].
• hydrochloric acid's Commons category is recorded as Hydrochloric acid^[9].
• hydrochloric acid comprises water^[10].
• hydrochloric acid comprises hydrogen chloride^[11].
• hydrochloric acid's pKa is recorded as {'amount': '-6.3'}^[12].
• hydrochloric acid's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary^[13].
• hydrochloric acid's described by source is recorded as Granat Encyclopedic Dictionary^[14].
• hydrochloric acid's described by source is recorded as Encyclopædia Britannica 11th edition^[15].
• hydrochloric acid's described by source is recorded as The Domestic Encyclopædia; Or, A Dictionary Of Facts, And Useful Knowledge^[16].
• hydrochloric acid's described by source is recorded as Armenian Soviet Encyclopedia, vol. 1^[17].
• hydrochloric acid's different from is recorded as hydrogen chloride^[18].
• hydrochloric acid's mass is recorded as {'unit': 'Q483261', 'amount': '+54.47'}^[19].
• hydrochloric acid's melting point is recorded as {'unit': 'Q25267', 'amount': '-30'}^[20].
• hydrochloric acid's melting point is recorded as {'unit': 'Q25267', 'amount': '-114.18'}^[21].
• hydrochloric acid's boiling point is recorded as {'unit': 'Q25267', 'amount': '-85'}^[22].
• hydrochloric acid's vapor pressure is recorded as {'unit': 'Q5139563', 'amount': '+190'}^[23].
• hydrochloric acid's electric dipole moment is recorded as {'unit': 'Q40603', 'amount': '+1.109'}^[24].
• hydrochloric acid's ionization energy is recorded as {'unit': 'Q83327', 'amount': '+12.75'}^[25].
• hydrochloric acid's safety classification and labelling is recorded as NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response^[26].
• hydrochloric acid's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4^[27].

Body

Definition and Type

hydrochloric acid's instance of is recorded as aqueous solution^[5]. It is a type of hydrohalic acid^[6].

Use and Application

Recorded has use include food additive^[7] and acidity regulator^[8]. Components include water^[10], a type of chemical entity^[28] and hydrogen chloride^[11], a type of chemical entity^[29].

Why It Matters

hydrochloric acid draws 2,598 Wikipedia views per month (aqueous_solution category, ranking #2 of 10).^[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.^[30] It is known by 135 alternative names across languages and contexts.^[31]