A 0.10 M HCl solution may be titrated with two different bases: 0.10 M NAOH or 0.10 M Ca(OH)2. Which statement best describes the volumes of the bases necessary to reach the equivalence point? (A) Half as much NaOH is needed. (B) Equal volumes of NaOH and Ca(OH)2 are needed. (C) Twice as much Ca(OH)2 is needed. (D) Twice as much NaOH is needed.
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.
Can you please help us the picture from number 15. I think of calcium hydroxide as a weak base so We are somewhat confused ..This is not a graded question as it is a practice question . I am 60 years old and helping my son prepare for the AP exam in a few months. We do questions at the back of the textbook by Zumdahl and Zumdahl
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