Could someone please tell me briefly how lethal gas works?

Thanks!
kenny

The condemned person is strapped into a chair within an airtight chamber, which is then sealed. The executioner activates a mechanism which drops potassium cyanide (or sodium cyanide) pellets into a bath of sulfuric acid beneath the chair; the ensuing chemical reaction generates lethal hydrogen cyanide gas.

Explanation:

Hope that helps! :)

yes and no depends if she cut her ginger deep