The balanced chemical equation for the reaction of aluminum sulfide (Al₂S₃) with water (H₂O) to produce aluminum hydroxide (Al(OH)₃) and dihydrogen gas (H₂) is:

Al₂S₃(s) + 6H₂O(l) → 2Al(OH)₃(s) + 3H₂S(g)

Here's a breakdown of the equation:

* Al₂S₃(s): Aluminum sulfide is a solid.

* H₂O(l): Water is a liquid.

* Al(OH)₃(s): Aluminum hydroxide is a solid.

* H₂S(g): Dihydrogen sulfide (also known as hydrogen sulfide) is a gas.

This equation is balanced because there are equal numbers of each type of atom on both sides of the equation:

* Aluminum (Al): 2 on each side

* Sulfur (S): 3 on each side

* Hydrogen (H): 12 on each side

* Oxygen (O): 6 on each side