Which of the following mixtures would result in a buffered solution when 1.0 L of each of the two solutions are mixed? Select one: O a. 0.6 M NaCN and 0.3 M HNO3 b. None of these O.0.6 M HCN and 0.3 M HNO3 d. 0.6 M NaOH and 0.3 M HNO3 e. 0.6 M NANO3 and 0.3 M HNO3
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.
- Buffer solution:- Any solution which resists its pH change on adding small amount of acid, small amount of base and water, is a buffer solution.
- Primarily, two types of buffer solutions are observed-(i) Mixed buffer
(ii) Simple buffer
- A mixed buffer is further categorised into (a) Acidic buffer [which is formed between a weak acid and its conjugate base(came from salt with strong base)] and (b) Basic buffer [which is formed between a weak base and its conjugate acid (came from salt with strong acid)]
- A simple buffer is formed between a weak acid and a weak base.
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