Допишите продукты реакций:
FeSO4+KMnO4+NaOH —> Fe(OH)3
NaNO2+K2CrO4+KOH —> NaNO3
NaHS+KMnO4+H2O —> S(осадок)
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.