Question

Mg(no3)2 дисоціює з утворенням йонів​

Answer 1

Ответ:

Объяснение:

Mg(NO₃)₂ ⇄ Mg²⁺ + 2NO₃⁻

Магній нітрат дисоціює з утворенням йонів​: катіонів магнію та нітрат-аніонів

Answer 2

Mg(NO3)2 is a chemical compound known as magnesium nitrate. When it dissolves in water, it undergoes dissociation, which means it breaks apart into ions. In the case of magnesium nitrate, it dissociates into magnesium ions (Mg2+) and nitrate ions (NO3-).

The dissociation of Mg(NO3)2 can be represented by the following equation:

Mg(NO3)2 (s) → Mg2+ (aq) + 2NO3- (aq)

In this equation, (s) represents the solid state, and (aq) represents the aqueous state, indicating that the compound has dissolved in water.

Magnesium ions (Mg2+) are cations, meaning they have a positive charge. Nitrate ions (NO3-) are anions, meaning they have a negative charge. When magnesium nitrate dissolves in water, the magnesium ions and nitrate ions become surrounded by water molecules, forming hydrated ions.

It's important to note that the dissociation of magnesium nitrate is a reversible process. When the solution becomes saturated or when the water evaporates, the ions can recombine to form solid magnesium nitrate again.