The following solubility equilibrium has K = 2.8 x 10–3 at 25oC. AgCl(s) + 2NH3(aq) ⇌ Ag(NH3)2+(aq) + Cl–(aq) How many grams of AgCl (molar mass = 143.35 g/mol) will dissolve in 5.0 x 102 mL of 2.0 M NH3 solution at 25oC? (A) 0.76 g (B) 7.6 g (C) 6.9 g
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Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
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The following solubility equilibrium has K = 2.8 x 10–3 at 25oC.
AgCl(s) + 2NH3(aq) ⇌ Ag(NH3)2+(aq) + Cl–(aq)
How many grams of AgCl (molar mass = 143.35 g/mol) will dissolve in 5.0 x 102 mL of 2.0 M NH3 solution at 25oC?
(A) 0.76 g
(B) 7.6 g
(C) 6.9 g
(D) 1.4 g
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