Предмет: Химия, автор: dasmfj

13. Приведите примеры реакций для генетического ряда:
SiO2→Na2SiO3→ H2SiO3


ufjfjts: Тема: "Наука в контексте культуры"
Ответьте на следующие вопросы :
1. Что такое технические науки, что они изучают и чем отличаются от других наук?
2. Какие науки необходимы для инженерной деятельности по вашей специальности?
ufjfjts: Помоги пожалуйста
dasmfj: да иди ты наxyй

Ответы

Автор ответа: polinaandreevna10
0

Ответ:

SiO2+Na2O=Na2SiO3

Na2SiO4+2HCl=H2SiO3+2NaCl

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