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write the net ionic equation, including phases, that corresponds to the reaction cu(no3)2(aq) na2co3(aq)⟶cuco3(s) 2nano3(aq)

Respuesta :

The net ionic equation, including the phases for the reaction Cu(NO₃)₂(aq)+ Na₂CO₃(aq)⟶CuCO₃(s) 2NaNO3(aq) is

Cu²⁺(aq)+(CO₃)²⁻(aq)→CuCO₃(s)

Net ionic equation shows only those elements, compounds, and ions which involved directly in a reaction. To write the net ionic equation, first we need to write down the aqueous products in their respective ions. Solids are not dissociated once it is formed. Hence, the total ionic equation is

Cu²⁺(aq)+2(NO₃)⁻(aq)+2Na⁺(aq)+(CO₃)²⁻(aq)→CuCO₃(s)+2Na⁺(aq)+(CO₃)²⁻(aq)

From the above total ionic equation, the spectator ions are Na and CO₃, which is cancelled out from the both side. Hence, the net ionic equation is

Cu²⁺(aq)+(CO₃)²⁻(aq)→CuCO₃(s)

Therefore, the net ionic equation, including the phases for the reaction Cu(NO₃)₂(aq)+ Na₂CO₃(aq)⟶CuCO₃(s) 2NaNO3(aq) is

Cu²⁺(aq)+(CO₃)²⁻(aq)→CuCO₃(s)

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