Объяснение:
+2. -1. +3. -2. +1. -2. +2 -1. +2 -2 +2 -2 +7. -2
CaCl2, P2O3, Na2O ,BaH2,FeO,MgO, Mn2O7 ,
+3 -1. +3 -2
PH3, Al2O3
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Объяснение:
+2. -1. +3. -2. +1. -2. +2 -1. +2 -2 +2 -2 +7. -2
CaCl2, P2O3, Na2O ,BaH2,FeO,MgO, Mn2O7 ,
+3 -1. +3 -2
PH3, Al2O3