1. 2Na+2H2O=2NaOH+H2↑
2. Ba+2H2O=Ba(OH)2+H2↑
3. Li2O+H2O=2LiOH
4. CaO+H2O=Ca(OH)2
5. Na2O+H2O=2NaOH
6. BaO+H2O=Ba(OH)2
1. 2Na+2H2O=2NaOH+H2↑
2. Ba+2H2O=Ba(OH)2+H2↑
3. Li2O+H2O=2LiOH
4. CaO+H2O=Ca(OH)2
5. Na2O+H2O=2NaOH
6. BaO+H2O=Ba(OH)2