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ACIDO SILICICO [1 record]
Record 1 - internal organization data 2004-03-09
Record 1, English
Record 1, Subject field(s)
- Geochemistry
Record 1, Main entry term, English
- silicic acid
1, record 1, English, silicic%20acid
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Any of various weakly acid substances formed in dilute solution or as gelatinous masses by treating soluble silicates with acids ... 2, record 1, English, - silicic%20acid
Record number: 1, Textual support number: 1 CONT
This type of exchange material does not fix weak acids such as carbonic acid and silicic acid. When exhausted, their original basicity is restored by transferring to them OH ions obtained from a dilute solution ... 3, record 1, English, - silicic%20acid
Record 1, French
Record 1, Domaine(s)
- Géochimie
Record 1, Main entry term, French
- acide silicique
1, record 1, French, acide%20silicique
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Acide de formule Si(OH)4, élément nutritif essentiel, forme chimique prépondérante du silicium dissous dans l'eau de mer. 2, record 1, French, - acide%20silicique
Record number: 1, Textual support number: 1 CONT
Ce type d'échangeur ne fixe pas les acides faibles tels que l'acide carbonique et l'acide silicique. Lorsqu'ils sont épuisés, on leur redonne leur basicité primitive en leur fixant des ions OH empruntés à une solution diluée [...] 3, record 1, French, - acide%20silicique
Record number: 1, Textual support number: 2 CONT
Les acides sécrétés par les bactéries et par les racines des végétaux ou provenant des matières organiques sont les agents de destruction les plus actifs [...] Les acides attaquent les cristaux soit en chassant les bases qui soutiennent le réseau, soit en déplaçant les acides siliciques plus faibles. 4, record 1, French, - acide%20silicique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Geoquímica
Record 1, Main entry term, Spanish
- ácido silícico
1, record 1, Spanish, %C3%A1cido%20sil%C3%ADcico
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Ácido que resulta de la hidratación de la sílice. 2, record 1, Spanish, - %C3%A1cido%20sil%C3%ADcico
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