1 / 27

Applications of Chemical Principles

Applications of Chemical Principles. Get a board, marker, wipey thing. Group 1 metals are obtained commercially from:. Transmutation Polymerization Electrolysis Fractional distillation. Which oxide will react with carbon to produce a free metal?. MgO Li 2 O ZnO Na 2 O.

katoka
Télécharger la présentation

Applications of Chemical Principles

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Applications of Chemical Principles Get a board, marker, wipey thing

  2. Group 1 metals are obtained commercially from: • Transmutation • Polymerization • Electrolysis • Fractional distillation

  3. Which oxide will react with carbon to produce a free metal? • MgO • Li2O • ZnO • Na2O

  4. Write the Haber Process’s chemical equation N2 + 3H2 2NH3 + Heat

  5. Which of the following metals forms a self-protective coating when exposed to air and moisture. • Al • Na • NH3 • H2SO4

  6. Which change would make the Haber process shift to the right? N2 + 3H2 2 NH3 + heat Increase the temperature Increase the Pressure Decrease the N2 Decrease the H2

  7. What is entropy? CHAOS!!!

  8. What is the contact process used for? • Making sulfuric acid

  9. H2 + O2 H2O • Which species is oxidized?

  10. Name a metal that is obtained by electrolytic reduction? Any element in GROUP ONE

  11. This is the equation in a nickel-cadmium battery 2Ni(OH)3 + Cd  2Ni(OH)2 + Cd(OH)2 Which electrode would be considered positive?

  12. CuO + CO  CO2 + Cu • Is an example of what type of reaction? Redox

  13. SMOG NO, CO, CO2, NO2, and O3 are classified as _________ and combine to make what toxic substance. SMOG biogasses SMOG SMOG

  14. What is fractional distillation?

  15. What is catalytic cracking? Breaking os a long chained hydrocarbon into smaller chains.

  16. How does a refrigerator work?

  17. What is the floatation process used for? Separation of mineral from gangue

  18. How does soap get a stain out?

  19. 7. Which equation represents a substitution reaction? 4 • CH4 + 2 O2 CO2 + 2 H2O 2. C2H4 + Br2 C2H4Br2 3. C3H6 + H2 C3H8 4. C4H10 + Cl2 C4H9Cl + HCl

  20. Which type of rxn do ethene and ethane molecules undergo when they react with chlorine? • Both undergo addition • Both undergo substitution • Ethane= substitution & ethene= addition • Ethane= addition & ethene= substitution 3

  21. 9. Draw substitution of ethane with chlorine C2H6 + Cl2 C2H5Cl + HCl

  22. 10. Show addition of ethene with chlorine C2H4 + Cl2 C2H4Cl2

  23. CH3OH + CH3OH  CH3OCH3+ H2O This rxn illustrates alcohols undergoing: 1. oxidation and making ketones 2. oxidation and making O.A. 3. dehydration forming polymers 4. dehydration forming ethers 4

  24. 12. Esterification is the reaction of an acid with: 2 • Water • An alcohol • A base • A salt

  25. ESTERIFICATION

  26. C6H12O6 2C2H5OH +2CO2 The above reaction represents: 1. saponification 2. polymerization 3. esterification 4. fermentation 4

  27. 21. Draw and name two structural isomers of hexane

More Related