Consider the following data on some weak acids and weak bases: name nitrous acid acid hydrofluoric acid 0.1 M NaF solution 0.1 M KNO₂ 0.1 M NH4CI Ka formula HNO₂ 4.5× 107 -4 0.1 M C6H5NH3Br HF 6.8 x 10 -4 Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on. PH choose one choose one choose one base choose one Kh name formula -10 aniline C6H5NH₂ 4.3 x 107 NH3 ammonia 1.8 × 10 -5
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.
Answer:
Two concepts will be required to arrange the given solutions in increasing order of pH:
- Salt of strong acid and weak base produces weakly acidic solution and salt of weak acid and strong base produces weakly basic solution due to hydrolysis.
- conjugate base of strong acid will be weaker base and conjugate acid of strong base will be weaker acid.
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