The compound manganese (II) bromide is a strong electrolyte. Write the transformation that occurs when solid manganese (II) bromide dissolves in water.

MgBr₂ (s) + H₂O → Mg⁺² + 2Br⁺¹

Explanation:

The Magnesium bromide is strong electrolyte

In water it dissociate into its ions.

As being strong electrolyte it completely dissociates into its ions upon dissolution in water it converts in : one Magnesium ion and 2 bromide ions

MgBr₂ (s) + H₂O → Mg⁺² + 2Br⁺¹

This is the only transformation occur when we dissolve MgBr₂ in water that it convert to ions from solid.