Which statement is true? I If a solution has a pH of 10.0, there are more H+ ions in this solution then there are in solution of pH 1.0. II If the pOH of a solution is 3, the solution is acidic. III HF is a weak acid, therefore 0.020 molar solution of HF will have fewer than 0.020 moles of H+ ion in solution. IV A pH 12.0 solution of NaOH has a higher concentration of H+ ion than a pH 10.0 solution of NaOH V If a solution has a pH of 12.0, there are less hydroxide ions in this solution then there are in pure water. I II III IV V
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.
Which statement is true?
I If a solution has a pH of 10.0, there are more H+
ions in this solution then there are in solution of pH 1.0.
II If the pOH of a solution is 3, the solution is acidic.
III HF is a weak acid, therefore 0.020 molar solution of HF will have fewer than 0.020 moles of H+ ion in solution.
IV A pH 12.0 solution of NaOH has a higher concentration of
H+ ion than a pH 10.0 solution of NaOH
V If a solution has a pH of 12.0, there are less hydroxide
ions in this solution then there are in pure water.
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