Question

What is the formula of the hydride formed by tin? what is the formula of the hydride formed by aluminum?

Answer 1

The hydride of tin is SnH4 (stannane), and the hydride of aluminum is AlH3 (alane).

Step-by-step explanation:

The formula of the hydride formed by tin is typically SnH4, stannane, though the compound is not stable under normal conditions. For aluminum, the formula of the hydride is AlH3, aluminum hydride, also known as alane. These hydrides are formed when the metals react with hydrogen.

Tin forms a hydride where it shares its electrons with four hydrogen atoms, accounting for tin's common +4 oxidation state, despite also having a stable +2 oxidation state due to the inert pair effect. Aluminum, which has an oxidation state of +3 in most compounds, forms a trihydride with three hydrogen atoms.

Answer 2

A hydride is a general term for the compound in which its hydrogen atom is connected to another compound. The name and formula of the hydride formed are written in answers below.

a. hydride formed by tin
The general way of naming the hydride of a metal is composed of two words. The first word is the name of the metal and the second word is the hydride. For this item, the hydride formed is TIN HYDRIDE. Its formula is SnH₄.

b. hydride formed by aluminum
Following the same concept as the above, the name of the hydride would be ALUMINUM HYDRIDE. The chemical formula of the compound is AlH₃.