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单词 lead dioxide
释义

lead dioxide


lead dioxide

L0083900 (lĕd)n. A poisonous brown crystalline compound, PbO2, used as an oxidizing agent in electrodes, batteries, and explosives.

lead dioxide


lead dioxide

[′led dī′äk‚sīd] (inorganic chemistry) PbO2 Poisonous brown crystals that decompose when heated; insoluble in water and alcohol, soluble in glacial acetic acid; used as an oxidizing agent, in electrodes, batteries, matches, and explosives, as a textile mordant, in dye manufacture, and as an analytical reagent. Also known as anhydrous plumbic acid; brown lead oxide; lead peroxide.
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