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词汇 metasilicic acid
释义

Definition of metasilicic acid in English:

metasilicic acid

noun
Chemistry
  • An oxoacid of silicon obtained by partial dehydration of orthosilicic acid and having the general formula H₂SiO₃, now believed not to exist in a monomeric state but to contain long-chain polyanions.

Origin

Late 19th century; earliest use found in Henry Watts (1815–1884), chemist.

Definition of metasilicic acid in US English:

metasilicic acid

noun
Chemistry
  • An oxoacid of silicon obtained by partial dehydration of orthosilicic acid and having the general formula H₂SiO₃, now believed not to exist in a monomeric state but to contain long-chain polyanions.

Origin

Late 19th century; earliest use found in Henry Watts (1815–1884), chemist.

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