(a) The formation constant, K,, of Ni(CN)2(aq) Ni²+ (aq) + 4 CN- (aq) = Ni(CN)²(aq) is 2.1 x 10³¹. We dissolve 0.0111 mol of Ni(NO3)2 in 1.000 L of a 0.222 M solution of NaCN. Make the approximation that the volume remains fixed at 1.000 L. What will be the concentrations of Ni²+ (aq), CN- (aq), and Ni(CN)2(aq) at equilibrium? The temperature is 25.0°C.
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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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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
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