0 a chemical compound that contains the hydroxyl ion, or a compound of an oxide with water: --
calcium hydroxide
1 a chemical that contains a combination of oxygen and hydrogen atoms with a negative electrical charge --
Minute naviculate structures (<2.2 mm long) resembling diatoms are of unknown origin but are probably composed of thorium hydroxide.
Iron hydroxide thus precipitated was filtered and washed thoroughly with double-distilled water.
All terminal ligands were taken to be hydroxides and waters, the complex was chosen to be neutral and the metal spin-coupling was taken to be ferromagnetic.
This procedure was repeated with identical concentrations and durations using sodium hydroxide solutions instead of acetic acid.
They dissolved lithium hydroxide in the water to provide ions to carry a current between the electrodes.
If the serum phosphorus is greater than 6mg/dl (1.9mmol/l), aluminum hydroxide should be administered.
Evidence for a hydroxide ion bridging tow magnesium ions at the active site of the hammerhead ribozyme.
He was given a glass of sodium hydroxide, which he drank.
