HCl (aq) + KCN (aq) KCl (aq) + HCN (aq)

This is an acid-base reaction (neutralization): HCl is an acid, KCN is a base.

Reactants:

  • HClChlorane source: wikipedia, accessed: 2019-09-27, Hydrogen chloride source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02
    • Other names: Hydrochloric acid source: wikipedia, accessed: 2019-09-27source: NIOSH NPG, accessed: 2019-09-02, M source: wikipedia, accessed: 2019-09-27, Uriatic acid source: wikipedia, accessed: 2019-09-27
    • Appearance: Colorless, transparent liquid, fumes in air if concentrated source: wikipedia, accessed: 2019-09-27; Colorless gas source: wikipedia, accessed: 2019-09-27; Colourless compressed liquefied gas with pungent odour source: ICSC, accessed: 2019-09-04; Colorless to slightly yellow gas with a pungent, irritating odor. [Note: Shipped as a liquefied compressed gas.] source: NIOSH NPG, accessed: 2019-09-02
  • KCNPotassium cyanide source: wikipedia, accessed: 2019-09-27source: ICSC, accessed: 2019-09-04
    • Other names: Potassium cyanide (as CN) source: NIOSH NPG, accessed: 2019-09-02, Hydrocyanic acid, potassium salt source: ICSC, accessed: 2019-09-04, Potassium salt of hydrocyanic acid source: NIOSH NPG, accessed: 2019-09-02
    • Appearance: White crystalline solid | deliquescent source: wikipedia, accessed: 2019-09-27; Hygroscopic crystals or solid in various forms with characteristic odour. odourless when dry source: ICSC, accessed: 2019-09-04; White, granular or crystalline solid with a faint, almond-like odor. source: NIOSH NPG, accessed: 2019-09-02

Products:

  • KCl
    • Names: Potassium chloride source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04, Sylvite source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02, Muriate of potash source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Appearance: White crystalline solid source: wikipedia, accessed: 2019-09-27; Colourless hygroscopic crystals source: ICSC, accessed: 2019-09-04
  • HCNF source: wikipedia, accessed: 2019-09-27, Ormonitrile (substitutive)|Hydridonitridocarbon (additive)}} source: wikipedia, accessed: 2019-09-27
    • Other names: Hydrogen cyanide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: NIOSH NPG, accessed: 2019-09-02, Ormic anammonide|Hydrocyanic acid|Prussic acid|Methanenitrile source: wikipedia, accessed: 2019-09-27, Hydrogen cyanide, liquefied source: ICSC, accessed: 2019-09-04
    • Appearance: Colorless liquid or gas source: wikipedia, accessed: 2019-09-27; Colourless gas or liquid with characteristic odour source: ICSC, accessed: 2019-09-04; Colorless or pale-blue liquid or gas (above 78°F) with a bitter, almond-like odor. [Note: Often used as a 96% solution in water.] source: NIOSH NPG, accessed: 2019-09-02