a) How many moles of ammonium bromide, NH,Br, would you need to add to a 100.0 mL solution of 0.250 M NH3 to obtain a solution with a pOH of 5.35. Note that the Kp of ammonia is 1.8 x 10-5. Assume that the addition of ammonium bromide does not affect the volume of the solution. NH: mol b) Determine the pH of the buffer described in part a) after 4.00 mL of 0.300 M HBr is added to the solution. pH: c) Determine the pH of the buffer described in part a) after 6.00 mL of 0.300 M NaOH is added to the solution. pH:
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.
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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.
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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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