Chapter11 Sec. 3 Reactions in Aqueous Solution By Hamdy Karim.

2,738 views

Published on

Students will learn the Net Ionic Equation and the Spectator Ions which are not involve directly in the chemical reaction, it means they are not changed at the end of the reaction!

Published in: Education, Technology, Business
0 Comments
2 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
2,738
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
30
Comments
0
Likes
2
Embeds 0
No embeds

No notes for slide
  • Illustration from page 342
  • A precipitate of silver chloride forms when aqueous solutions of silver nitrate and sodium chloride are mixed. Inferring Which ions do not participate in the reaction?
  • Equation from text page 343
  • Conceptual problem 11-9
  • Equation from text page 344
  • Chapter11 Sec. 3 Reactions in Aqueous Solution By Hamdy Karim.

    1. 1. chemistry Slide 1 of 21
    2. 2. 11.3 Reactions in Aqueous Solution Structures in limestone caverns are formed when carbon dioxide converts calcium hydrogen carbonate into calcium carbonate. The calcium carbonate precipitates and forms dramatic stalactites and stalagmites. You will learn to predict the formation of precipitates and write equations to describe the reactions that produce them. © Copyright Pearson Prentice Hall Slide 2 of 21
    3. 3. 11.3 Reactions in Aqueous Solution > Net Ionic Equations Net Ionic Equations What does a net ionic equation show? Slide 3 of 21 © Copyright Pearson Prentice Hall
    4. 4. 11.3 Reactions in Aqueous Solution > Net Ionic Equations A complete ionic equation is an equation that shows dissolved ionic compounds as dissociated free ions. Slide 4 of 21 © Copyright Pearson Prentice Hall
    5. 5. 11.3 Reactions in Aqueous Solution > Net Ionic Equations An ion that appears on both sides of an equation and is not directly involved in the reaction is called a spectator ion. The net ionic equation is an equation for a reaction in solution that shows only those particles that are directly involved in the chemical change. Slide 5 of 21 © Copyright Pearson Prentice Hall
    6. 6. 11.3 Reactions in Aqueous Solution > Net Ionic Equations A net ionic equation shows only those particles involved in the reaction and is balanced with respect to both mass and charge. Slide 6 of 21 © Copyright Pearson Prentice Hall
    7. 7. 11.3 Reactions in Aqueous Solution > Net Ionic Equations Sodium ions and nitrate ions are not changed during the chemical reaction of silver nitrate and sodium chloride so the net ionic equation is Slide 7 of 21 © Copyright Pearson Prentice Hall
    8. 8. Slide 8 of 21 © Copyright Pearson Prentice Hall
    9. 9. Slide 9 of 21 © Copyright Pearson Prentice Hall
    10. 10. Slide 10 of 21 © Copyright Pearson Prentice Hall
    11. 11. Practice Problems for Conceptual Problem 11.9 Problem Solving 11.28 Solve Problem 28 with the help of an interactive guided tutorial. Slide 11 of 21 © Copyright Pearson Prentice Hall
    12. 12. 11.3 Reactions in Aqueous Solution > Predicting the Formation of a Precipitate Predicting the Formation of a Precipitate How can you predict the formation of a precipitate in a double-replacement reaction? Slide 12 of 21 © Copyright Pearson Prentice Hall
    13. 13. 11.3 Reactions in Aqueous Solution > Predicting the Formation of a Precipitate You can predict the formation of a precipitate by using the general rules for solubility of ionic compounds. Slide 13 of 21 © Copyright Pearson Prentice Hall
    14. 14. 11.3 Reactions in Aqueous Solution > Predicting the Formation of a Precipitate Slide 14 of 21 © Copyright Pearson Prentice Hall
    15. 15. 11.3 Reactions in Aqueous Solution > Predicting the Formation of a Precipitate Will a precipitate form when a sodium carbonate solution is mixed with a barium nitrate solution? Slide 15 of 21 © Copyright Pearson Prentice Hall
    16. 16. 11.3 Reactions in Aqueous Solution > Predicting the Formation of a Precipitate Sodium nitrate is soluble but barium carbonate is insoluble. The net ionic equation is Slide 16 of 21 © Copyright Pearson Prentice Hall
    17. 17. 11.3 Section Quiz. Assess students’ understanding of the concepts in Section 11.3. Continue to: -or- Launch: Section Quiz Slide 17 of 21 © Copyright Pearson Prentice Hall
    18. 18. 11.3 Section Quiz. 1. Identify the correct net ionic equation for the following reaction and the spectator ion, if there is one. FeO(s) + 2HClO4(aq) → H2O(l) + Fe(ClO4)2(aq) a. FeO(s) + 2H+(aq) + 2ClO4-(aq) → H2O(l) + Fe2+(aq) + 2ClO4-(aq); no spectator ion b. FeO(s) + 2H+(aq) + 2ClO4-(aq) → H2O(l) + Fe2+(aq) + 2ClO4-(aq); ClO4- is a spectator ion c. FeO(s) + 2H+(aq) → H2O(l) + Fe2+(aq); ClO4d. FeO(s) + 2HClO4(aq) → H2O(l) + Fe(ClO4)2(aq); no Slide 18 of 21 spectator ion © Copyright Pearson Prentice Hall
    19. 19. 11.3 Section Quiz. 2. Which one of the following products of doublereplacement reactions would NOT form a precipitate? a. AgCl b. PbSO4 c. Mg(OH)2 d. Mo(NO3)2 Slide 19 of 21 © Copyright Pearson Prentice Hall
    20. 20. 11.3 Section Quiz 3. Which reaction will NOT produce a precipitate from aqueous solution? a. Hg2(NO3)2 + KCl b. FeSO4 + Ba(OH)2 c. Pb(NO3)2 + Na2CO3 d. NaBr + Al2(SO4)2 Slide 20 of 21 © Copyright Pearson Prentice Hall
    21. 21. Reactions in Aqueous Solution > Concept Map 11 Concept Map 11 Solve the Concept Map with the help of an interactive tutorial. Slide 21 of 21 © Copyright Pearson Prentice Hall
    22. 22. END OF SHOW

    ×