1. BaO
2. K2O
3. Na2O
4. Cl2O3
5. CaO
6. NO3
7. Fe2O3
8. PO3
1)2Ba+O(2)->2BaO
2)4Ka+O(2)-> 2Ka(2)O(2)
3)4Na+O(2)->2Na(2)O
4)4Cl+7O(2)->2Cl(2)O(7)
5)2Ca+O(2)->2CaO
6)4N+5O(2)->2N(2)O(5)
7)4Fe+3O(2)-> 2Fe(2)O(3)
8)4P+3O(2)->2P(2)O(3)
Оксиды готовы)
1. BaO
2. K2O
3. Na2O
4. Cl2O3
5. CaO
6. NO3
7. Fe2O3
8. PO3
1)2Ba+O(2)->2BaO
2)4Ka+O(2)-> 2Ka(2)O(2)
3)4Na+O(2)->2Na(2)O
4)4Cl+7O(2)->2Cl(2)O(7)
5)2Ca+O(2)->2CaO
6)4N+5O(2)->2N(2)O(5)
7)4Fe+3O(2)-> 2Fe(2)O(3)
8)4P+3O(2)->2P(2)O(3)
Оксиды готовы)