tetrahydroxyborate
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Tetrahydroxyborate — Tetrahydroxyborate, [H4BO4] − or B(OH)4−, is a boron oxoanion with a tetrahedral geometry.B(OH)4− is formed by the addition of hydroxide, OH−, to boric acid, B(OH)3::B(OH)3 + OH− unicode|⇌ B(OH)4−The tetrahydroxyborate anion is found in Na2… … Wikipedia
Boric acid — Boric acid … Wikipedia
Borate — Borates in chemistry are chemical compounds containing boron bonded to three oxygen atoms written as B(OR)3. In B(OR)4− anions, this number increases to four.The borate ion is BO33−. it forms salts with metallic elements. Boron found in nature is … Wikipedia
Eau De Mer — Salinité moyenne des océans[1], exprimée en psu, c est à dire en grammes de sel par kilogramme d eau de mer … Wikipédia en Français
Eau de mer — Salinité moyenne des océans[1], exprimée en psu, c est à dire en grammes de sel par kilogramme d eau de mer … Wikipédia en Français
