The calcium ion is Ca2+ and the hydride ion is H-. So, the subscript for the Ca is 1 and the subscript for H is 2. The formula unit is CaH2. The subscript 1 for Ca is not written. When there is no subscript it is understood to be 1.
CaH2, calcium hydride, is ionic., Ca2+ 2H-
calcium hydride
CaH2
51 g calcium hydride are needed.
Calcium hydride
Calcium Hydride is a solid.
calcium hydride
CaH2, calcium hydride, is ionic., Ca2+ 2H-
calcium hydride
calcium hydride
CaH2
51 g calcium hydride are needed.
Calcium hydride
Ionic
The chemical formula for Calcium Hydride is CaH2
The chemical formula for Calcium Hydride is CaH2
After this reaction calcium hydride (CaH2) is obtained.