Which of the following is the net ionic equation for the
reaction between aqueous sodium fluoride and hydrochloric
acid?
NaF(aq)+HCl(aq)→NaCl(aq)+HF(aq)
Na+(aq)+F−(aq)+H+
(aq)+Cl−(aq)→Na+(aq)+Cl−(aq)+HF(aq)
Na+(aq)+Cl−(aq)→NaCl(aq)
F−(aq)+H+(aq)→HF(aq)
