Liquid ammonia undergoes autoionization similar to that of water: NH3(I)+NH3(I) ⇌ NH4+(I) + NH2-(I) How would you define an acid and a base similar to the way these terms are defined by the BrØnsted-Lowry concept for aqueous solutions? Write the expression for the ion-product constant Kam, for this autoionization. The value of Kam, is 5.1×10-27, What is the concentration of NH4+ in a neutral solution of liquid ammonia? Suppose you dissolve NH4I in liquid ammonia to give NH4+ and I- ions. Similarly, you dissolve KNH2 (potassium amide) in liquid ammonia to give a solution of K- and NH2- ions. Which of these two solutions is acidic and which basic according to your definitions? Now, suppose you add the two solutions together. Write an equation for the neutralization reaction.
Ionic Equilibrium
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.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
Liquid ammonia undergoes autoionization similar to that of water:
NH3(I)+NH3(I) ⇌ NH4+(I) + NH2-(I)
How would you define an acid and a base similar to the way these terms are defined by the BrØnsted-Lowry concept for aqueous solutions? Write the expression for the ion-product constant Kam, for this autoionization.
The value of Kam, is 5.1×10-27, What is the concentration of NH4+ in a neutral solution of liquid ammonia? Suppose you dissolve NH4I in liquid ammonia to give NH4+ and I- ions. Similarly, you dissolve KNH2
(potassium amide) in liquid ammonia to give a solution of K- and NH2- ions. Which of these two solutions is acidic and which basic according to your definitions? Now, suppose you add the two solutions together. Write an equation for the neutralization reaction.
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