Question

write molecular, total ionic, and net ionic equations for hydrochloric acid and ammonium ca

(5 points) Write molecular, total ionic, and net ionic equations for the following aqueous double displacement reactions. 2. sodium fluoride and aluminum perchlorate а. Molecular: Total lonic: Net lonic hydrochloric acid and ammonium carbonate b. Molecular: Total lonic: Net lonic phosphoric acid and calcium hydroxide C. Molecular: Total lonic Net lonic:

Answer 1

(a) sodium fluoride and aluminum perchlorate

Molecular : 3 NaF(aq) + Al(ClO₄)₃(aq) $\rightarrow$ AlF₃(aq) + 3 NaClO₄(aq)

Total ionic : 3 Na⁺ (aq) + 3 F^- (aq) + Al³⁺ (aq) + 3 ClO₄^- (aq) $\rightarrow$ Al³⁺ (aq) + 3 F^- (aq) + 3 Na⁺ (aq) + 3 ClO₄^- (aq)

Net ionic : does not exist

(b) hydrochloric acid and ammonium carbonate

Molecular : 2 HCl(aq) + (NH₄)₂CO₃(aq) $\rightarrow$ 2 NH₄Cl(aq) + H₂O(l) + CO₂(g)

Total ionic : 2 H⁺ (aq) + 2 Cl^- (aq) + 2 NH₄⁺ (aq) + CO₃^2- (aq) $\rightarrow$ 2 NH₄⁺ (aq) + 2 Cl^- (aq) + H₂O (l) + CO₂ (g)

Net ionic : 2 H⁺ (aq) + CO₃^2- (aq) $\rightarrow$ H₂O (l) + CO₂ (g)

(c) phosphoric acid and calcium hydroxide

Molecular : 3 Ca(OH)₂(aq) + 2 H₃PO₄(aq) $\rightarrow$ 6 H₂O(l) + Ca₃(PO₄)₂(s)

Total ionic : 3 Ca²⁺ (aq) + 6 OH^- (aq) + 6 H⁺ (aq) + 2 PO₄^3- (aq) $\rightarrow$ 6 H₂O(l) + Ca₃(PO₄)₂(s)

Net ionic : 3 Ca²⁺ (aq) + 6 OH^- (aq) + 6 H⁺ (aq) + 2 PO₄^3- (aq) $\rightarrow$ 6 H₂O(l) + Ca₃(PO₄)₂(s)