In which form are water molecules most closely bonded to each other?
1 answer:
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Answer:
c.
d.
Explanation:
An heterogeneous equilibrium is defined as a system whose reactants, products, or both are in more than one phase.
Also, you must know in an equilibrium constant you don't take solids or pure liquids. Thus:
a.
The reaction must be: NH₃(aq) + H₂O(l) ⇆ NH₄⁺(aq) + OH⁻(aq) <em>All reactants are in the same phase.</em>
b.
The reaction must be: HC₂H₃O₂(aq) ⇄ H⁺(aq) + C₂H₃O₂⁻(aq) <em>All reactants are in the same phase.</em>
c.
The reaction must be: 2NH₃(aq) + AgCl(s) ⇄ Ag(NH₃)₂⁺(aq) + Cl⁻(aq)
<em>Reactants aren´t in the same phase. Heterogeneous equilibrium</em>
d.
The reaction must be: BaF₂(s) ⇆ Ba²⁺(aq) + 2F⁻(aq)
<em>Reactants aren´t in the same phase. Heterogeneous equilibrium</em>
I hope it helps!