Предмет: Химия, автор: gukovatana942

ТЕРМІНОВО ДОПОМОЖІТЬ!!
БУДЬ ЛАСКА БУДЬ ЛАСКА БУДЬ ЛАСКА

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Автор ответа: yegorpp

0

10. Масова частка Алюмінію - 27,8 %
11. CaC2 реагує з H2O (Водою), та утворює Ca(OH)2 і використовується для кальцію Ca. З цього можливо отримати Гідросид, Карбід, і звичайний КАЛЬЦІЙ.

Якщо відповідь допомогла, визнач як «Лучший ответ» дякую

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