True or False questions. A 1.00-liter solution contains 0.42 M hydrofluoric acid and 0.32 M sodium fluoride. If 25.0 mL of water is added to this system, indicate whether the following statements are true or false. (Note the volume MUST CHANGE upon the addition of water.) _______ A. The concentration of HF will decrease. _______ B. The concentration of F- will remain the same. _______ C. The equilibrium concentration of H3O+ will increase. _______ D. The pH will remain
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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.
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.
True or False questions.
A 1.00-liter solution contains 0.42 M hydrofluoric acid and 0.32 M sodium fluoride.
If 25.0 mL of water is added to this system, indicate whether the following statements are true or false.
(Note the volume MUST CHANGE upon the addition of water.)
_______ A. The concentration of HF will decrease.
_______ B. The concentration of F- will remain the same.
_______ C. The equilibrium concentration of H3O+ will increase.
_______ D. The pH will remain the same.
_______ E. The ratio of [HF] / [F-] will remain the same.
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