Consider the reaction of 50.7 mL of 0.310 M NaC₇H₅O₂ with 50.0 mL of 0.245 M HBr. (Ka of HC₇H₅O₂ = 6.3 x 10⁻⁵) a) After 0.0157 moles of C₇H₅O₂⁻ and 0.0123 moles of H⁺ have reacted, how many moles of C₇H₅O₂⁻ would be left in the beaker after the reaction goes to completion? b) How many moles of HC7H5O2 would have been produced after the reaction goes to completion? c) What would be the pH of this soultion after the reaction goes to completion?
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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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.
Consider the reaction of 50.7 mL of 0.310 M NaC₇H₅O₂ with 50.0 mL of 0.245 M HBr. (Ka of HC₇H₅O₂ = 6.3 x 10⁻⁵)
a) After 0.0157 moles of C₇H₅O₂⁻ and 0.0123 moles of H⁺ have reacted, how many moles of C₇H₅O₂⁻ would be left in the beaker after the reaction goes to completion?
b) How many moles of HC7H5O2 would have been produced after the reaction goes to completion?
c) What would be the pH of this soultion after the reaction goes to completion?
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