Требуется осуществить превращение.
1) С → CO2 → H2CO3 → K2CO3

CaCO3

2) Mg → MgO → MgSO4 → Mg3 (PO4)2

Mg(OH)2
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.