1 / 15

Predicting Products in Reactions

Predicting Products in Reactions. Recall: The 5 Types of Reactions A + B  AB – Formation AB  A + B – Decomposition A + BC  B + AC – Single Replacement AB + CD  AD + CD – Double Replacement C X H Y + O 2  CO 2 + H 2 O – Hydrocarbon combustion. Formations:. Examples:.

Download Presentation

Predicting Products in Reactions

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. Predicting Products in Reactions Recall: The 5 Types of Reactions • A + B  AB – Formation • AB  A + B – Decomposition • A + BC  B + AC – Single Replacement • AB + CD  AD + CD – Double Replacement • CXHY + O2  CO2 + H2O – Hydrocarbon combustion

  2. Formations:

  3. Examples: Na(s) + Cl2(g)  S8(s) + Al(s)  Cr(s) + N2(g)  K(s) + P4(s)

  4. Answers: 2Na(s) + Cl2(g)  2NaCl(s) 3S8(s) + 16Al(s)  8Al2S3(s) 2Cr(s) + N2(g)  2CrN(s) 12K(s) + P4(s)  4K3P(s)

  5. Decomposition: AlBr3(s)  Rb3N(s)  CuCl2(s)  P2F8(g)

  6. Answers: 2AlBr3(s)  2Al(s) + 3Br2(l) 2Rb3N(s)  6Rb(s) + N2(g) CuCl2(s)  Cu(s) + Cl2(g) 2P2F8(g)  P4(s) + 8F2(g)

  7. Single Replacement: Sc(s) + NaCl(s)  Al(NO3)3(s) + Mg(s)  Br2(l) CaF2(s)  Sr3N2(s) + P4(s) 

  8. Answers: Sc(s) + 3NaCl(s)  ScCl3(s) + Na(s) 2Al(NO3)3(s) + 3Mg(s)  2Al(s) + 3Mg(NO3)2 Br2(l) CaF2(s)  F2(g) + CaBr2 2Sr3N2(s) + P4(s)  2Sr3P2(s) + 2N2(g)

  9. Double Replacements: SrO + AlBr3 Ba3N2 + CuS  K3PO4 + Sc2(SO4)3  (NH4)2O + Na3BO3 

  10. Answers: 3SrO + 2AlBr3 3SrBr2 + Al2O3 Ba3N2 + 3CuS  3BaS + Cu3N2 2K3PO4 + Sc2(SO4)3  3K2SO4 + 2ScPO4 3(NH4)2O + 2Na3BO3  2(NH4)3BO3 + 3Na2O

  11. Acid Base Neutralization: (an example of a Double Replacement) NaOH(aq) + HBr(aq)  H2SO4(aq) + Ca(OH)2  NH4OH(aq) + HNO2(aq) 

  12. Answers: NaOH(aq) + HBr(aq)  H2O(l) + NaBr(aq) H2SO4(aq) + Ca(OH)2  2H2O(l) + CaSO4(aq) NH4OH(aq) + HNO2(aq)  H2O(l) + NH4NO2(aq)

  13. Hydrocarbon Combustion: • http://www.youtube.com/watch?feature=player_embedded&v=7UoFNdp0UYg

  14. Hydrocarbon Combustion: CH4(g) + O2(g)  C2H6(g) + O2(g)  C3H5(g) + O2(g) 

  15. Hydrocarbon Combustion: CH4(g) + 2O2(g)  CO2(g) + 2H2O(g) 2C2H6(g) + 5O2(g)  4CO2(g) + 6H2O(g) 4C3H5(g) + 17O2(g)  12CO2(g) + 10H2O(g)

More Related