Liquid ammonia autoionizes like water:2NH₃(l) →NH₄⁺(am)+NH₂⁻(am) where (am) represents solvation by NH₃.(a) Write the ion-product constant expression, Kₐₘ.(b) What are the strongest acid and base that can exist in NH₃(l)?(c) HNO₃ and HCOOH are leveled in NH₃(l). Explain with equations.(d) At the boiling point (-33°C), Kₐₘ=5.1X10⁻²⁷. Calculate[NH₄⁺ ] at this temperature.(e) Pure sulfuric acid also autoionizes. Write the ion-product constant expression, K(sulf), and find the concentration of the con-jugate base at 20°C (K(sulf) =2.7X10⁻⁴ at 20°C).
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 autoionizes like water:2NH₃(l) →NH₄⁺(am)+NH₂⁻(am) where (am) represents solvation by NH₃.(a) Write the ion-product constant expression, Kₐₘ.(b) What are the strongest acid and base that can exist in NH₃(l)?(c) HNO₃ and HCOOH are leveled in NH₃(l). Explain with equations.(d) At the boiling point (-33°C), Kₐₘ=5.1X10⁻²⁷. Calculate[NH₄⁺ ] at this temperature.(e) Pure sulfuric acid also autoionizes. Write the ion-product constant expression, K(sulf), and find the concentration of the con-jugate base at 20°C (K(sulf) =2.7X10⁻⁴ at 20°C).
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