Hydrogen cyanide: Difference between revisions
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Hydrogen cyanide composed 9% of [[the 456]] [[atmosphere]]. ([[TV]]: ''[[Children of Earth: Day Two (TV story)|Children of Earth: Day Two]]'') | Hydrogen cyanide composed 9% of [[the 456]] [[atmosphere]]. ([[TV]]: ''[[Children of Earth: Day Two (TV story)|Children of Earth: Day Two]]'') | ||
[[Zyklon B]] was a form of hydrogen cyanide. ([[AUDIO]]: [[The Nemonite Invasion (audio story)|''The Nemonite Invasion'']]) | |||
[[Category:Compounds]] | [[Category:Compounds]] |
Revision as of 16:32, 13 October 2023
Hydrogen cyanide, also known as HCN and prussic acid, was a chemical compound.
On the Sense Sphere, the First Doctor used a syringe of prussic acid to kill a Zilgan. (PROSE: The Monsters from Earth)
Mehendri Solon kept Morbius' brain alive using hydrogen cyanide as a colloidal nutrient. The Fourth Doctor used hydrogen cyanide to create cyanide gas in an attempt to kill Solon and Morbius. (TV: The Brain of Morbius)
Catherine's cat was poisoned by accidental exposure to prussic acid. (PROSE: Lackaday Express)
Hydrogen cyanide composed 9% of the 456 atmosphere. (TV: Children of Earth: Day Two)
Zyklon B was a form of hydrogen cyanide. (AUDIO: The Nemonite Invasion)