Встановіть послідовність стадій добування етину (1,2,3):

CaCO3 =CaO + CO2

CaO + 3C = CaC2 + CO

CaC2 + H2O = Ca(OH)2 + C2H2
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.