Final answer:
The net ionic equation for the reaction between sodium bicarbonate (NaHCO₃) and phosphoric acid (H₃PO₄) is Na⁺ (aq) + H⁺ (aq) + HCO₃⁻ (aq) + PO₄³⁻ (aq) → Na⁺ (aq) + H₂O + H₂PO₄⁻ (aq).
Step-by-step explanation:
The net ionic equation for the reaction between sodium bicarbonate (NaHCO₃) and phosphoric acid (H₃PO₄) can be determined by considering the dissociation of the compounds in aqueous solution. Sodium bicarbonate dissociates into sodium ions (Na⁺) and bicarbonate ions (HCO₃⁻), while phosphoric acid dissociates into hydrogen ions (H⁺) and phosphate ions (PO₄³⁻). These ions will participate in the reaction, while the spectator ions, which do not participate, can be omitted from the net ionic equation. The net ionic equation is:
Na⁺ (aq) + H⁺ (aq) + HCO₃⁻ (aq) + PO₄³⁻ (aq) → Na⁺ (aq) + H₂O + H₂PO₄⁻ (aq)