3. Calculate the number of moles of precipitate that would be produced when two solutions were mixed. a. 1.0 mL 0.10 M Pb(NO3)2 and 5.0 mL, 0.10 M KI b. 2.0 mL 0.10 M Pb(NO3)2 and 4.0 mL, 0.10 M KI C. 3.0 mL 0.10 M Pb(NO3)2 and 3.0 mL, 0.10 M KI d. 4.0 mL 0.10 M Pb(NO3)2 and 2.0 mL, 0.10 M KI e. 5.0 mL 0.10 M Pb(NO3)2 and 1.0 mL, 0.10 M KI
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.
![**Problem 3: Calculation of Precipitate Formation**
Calculate the number of moles of precipitate that would be produced when two solutions were mixed.
**a.** 1.0 mL 0.10 M Pb(NO₃)₂ and 5.0 mL 0.10 M KI
**b.** 2.0 mL 0.10 M Pb(NO₃)₂ and 4.0 mL 0.10 M KI
**c.** 3.0 mL 0.10 M Pb(NO₃)₂ and 3.0 mL 0.10 M KI
**d.** 4.0 mL 0.10 M Pb(NO₃)₂ and 2.0 mL 0.10 M KI
**e.** 5.0 mL 0.10 M Pb(NO₃)₂ and 1.0 mL 0.10 M KI
---
For each case, you must calculate the number of moles of lead(II) nitrate and potassium iodide used, determining the limiting reagent to find the amount of precipitate formed. The chemical reaction is:
\[ \text{Pb(NO}_3\text{)}_2 (aq) + 2 \text{KI} (aq) \rightarrow \text{PbI}_2 (s) + 2 \text{KNO}_3 (aq) \]
Remember the stoichiometry: 1 mole of Pb(NO₃)₂ reacts with 2 moles of KI to form 1 mole of PbI₂.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b897147-dac4-49d3-a0b7-87acbe9c344d%2Ff104deb7-7423-4ff4-90ff-e0ca036ddbe3%2F3aw6xz_processed.jpeg&w=3840&q=75)
Trending now
This is a popular solution!
Step by step
Solved in 6 steps
