Question

Напишіть молекулярні, повні та скороченні йонні рівняння реакцій між попарно взятимиречовинами: а)NaCl і AgNO3

Answer 1

NaCl + AgNO3 = AgCl + NaNO3

Na+ + Cl- + Ag+ + NO3- = Ag+ + Cl- + Na+ + NO3-

Ag+ + Cl- = AgCl

Answer 2

Полное: NaCl+AgNO3-->AgCl+NaNO3

Сокращённое:

Na+ Cl - +Ag+ +NO3- -à AgCl↓+ Na+ NO3-

Ag+ Cl- à -->AgCl↓

 

Answer 3

Molecular, Complete, and Ionic Equations for the Reaction Between NaCl and AgNO3

When sodium chloride (NaCl) reacts with silver nitrate (AgNO3), it forms silver chloride (AgCl) and sodium nitrate (NaNO3). The balanced chemical equation for this reaction is:

Molecular Equation: NaCl + AgNO3 → AgCl + NaNO3

To represent this reaction in terms of the ions that are actually present in the solution, we can write the Ionic Equation by breaking down the reactants and products into their respective ions:

Ionic Equation: Na⁺ + Cl⁻ + Ag⁺ + NO₃⁻ → AgCl↓ + Na⁺ + NO₃⁻

In the ionic equation, the (aq) notation is used to indicate that the ions are in aqueous solution, and the ↓ symbol indicates the formation of a precipitate (solid) in the reaction.

Finally, the Net Ionic Equation represents only the ions that participate in the reaction, excluding the spectator ions (ions that do not participate in the reaction):

Net Ionic Equation: Cl⁻ + Ag⁺ → AgCl↓

This net ionic equation focuses on the specific ions involved in the formation of the precipitate, which is silver chloride in this case.