sodium hydroxide; caustic soda; NaOH

calcium hydroxide Ca(OH)2; slaked lime

an inorganic compound with the chemical formula KOH; commonly known as caustic potash

inorganic chemical compound containing a hydroxyl group bonded to a metal or non-metal element

The extremely high-temperature flame produced by burning a mixture of hydrogen and oxygen; used for welding metals or quartz.

(chemistry) a chemical group consisting of one hydrogen atom and one oxygen atom; also called [[羟基|羥基|qiang3 ji1]] or [[氢氧根|氫氧根|qing1 yang3 gen1]]

(bound form) hydroxide; the chemical suffix used to indicate a hydroxide of a specific element

magnesium hydroxide; Mg(OH)2

the hydroxide radical or hydroxyl group (-OH) consisting of one oxygen atom and one hydrogen atom

hydroxide ion OH-