Example of double displacement reaction
Answer (1)
- Double displacement reactions involve the exchange of ions between two reactants. In this case, the positive silver ion (Ag⁺) from silver nitrate combines with the negative chloride ion (Cl⁻) from sodium chloride to form silver chloride (AgCl), which is a white precipitate. - The remaining ions, sodium (Na⁺) and nitrate (NO₃⁻), also combine to form sodium nitrate (NaNO₃), which remains dissolved in the solution. Key Features: - Formation of a precipitate: The formation of a solid product (silver chloride) is a common indicator of a double displacement reaction. - Exchange of ions: The positive and negative ions switch partners to form new compounds.
