July 2022 1 52 Report

в реакции между растворами силиката натрия и серной кислоты участвуют ионы:
1)Na(+) и H(+)
2)NO3(-) и SO4(2-)
3)H(+) и SiO3(2-)
4)Na(+) и SO4(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.