Напишите уравнение реакций, с помощью котрых можно осуществить след. Превращения :
P-Mg3P2- PH3- P2O5- H3PO4- Ca3(PO4)2
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.