Assume that you are given a solution that was prepared as follows: 2.50 g of NaNO3, 2.50 g of Pb(NO3)2 and 2.50 g of Ca(NO3)2 were weighed out, dissolved in a volumetric flask and water was added to the 1000 mL mark. Answer the following questions: 1. What ions are present in the prepared solution? 2. Calculate the molar concentrations or Molarity of the species NaNO3, Pb(NO3)2 and Ca(NO3)2 in the prepared solution? 3. Design a schematic and explain how cations can be separated from solution. For example, what solutions of other ions can you use to react with those in solution and separate from it. You must make use of the Solvability Rules. 4. Write the Molecular Equations, ionic equations, spectator ions, and net ionic equations for the reactions that apply.
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.
I ONLY WANT THE ANSWER OF QUESTION #4
Assume that you are given a solution that was prepared as follows: 2.50 g of NaNO3, 2.50 g of Pb(NO3)2 and 2.50 g of Ca(NO3)2 were weighed out, dissolved in a volumetric flask and water was added to the 1000 mL mark.
Answer the following questions:
1. What ions are present in the prepared solution?
2. Calculate the molar concentrations or Molarity of the species NaNO3, Pb(NO3)2 and Ca(NO3)2 in the prepared solution?
3. Design a schematic and explain how cations can be separated from solution. For example, what solutions of other ions can you use to react with those in solution and separate from it. You must make use of the Solvability Rules.
4. Write the Molecular Equations, ionic equations, spectator ions, and net ionic equations for the reactions that apply.
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