Formulation 4ESO

Name these compounds

1. CaSO4
2. N2O5
3. CH4
4. Ag2O
5. NiCl3
6. AlH3
7. H2SO4
8. Cu (ClO4)2
9. BaF2
10. N2
11. NaO

Formulate

1. Trioxoseleniate(IV) of hidrógen
2. Chlorous acid
3. Magnesium oxide
4. Water
5. Berilium peroxide 
6. Rubidium sulphate 
7. Tetraoxoiodate (VII) of copper(II)
8. Silane
9. Sodium permanganate 
10. Hidrochloric acid
11. LiF
12. Fe2O