1 / 25

Monday 4/2/12

Monday 4/2/12. Get out your chemical reaction notes you have been taking and your balancing equations practice sheet. Try to balance the equations on the back. C. Balancing Example. Al + CuCl 2  Cu + AlCl 3. Al Cu Cl.

megan-ware
Download Presentation

Monday 4/2/12

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. Monday4/2/12 • Get out your chemical reaction notes you have been taking and your balancing equations practice sheet. Try to balance the equations on the back.

  2. C. Balancing Example Al + CuCl2 Cu + AlCl3 Al Cu Cl Aluminum and copper(II) chloride react to form copper and aluminum chloride. 2 3 3 2  2  6 1 1 1 1 2 3 2  3  6   3

  3. __NaNO3 + __PbO __Pb(NO3)2 +__Na2O

  4. __AgI + __Fe2(CO3)3__ FeI3+__Ag2CO3

  5. __C2H4O2+__O2__CO2+__H2O

  6. __ZnSO4+__Li2CO3__ZnCO3+__Li2SO4

  7. __V2O5+__CaS__CaO+__V2S5

  8. __Mn(NO2)2+__BeCl2__Be(NO2)2 +__MnCl2

  9. __AgBr+__GaPO4__Ag3PO4+__GaBr3

  10. __H2SO4+__B(OH)3__B2(SO4)3+__H2O

  11. __S8+__O2__SO2

  12. __Fe+__AgNO3__Fe(NO3)2+__Ag

  13. Wednesday 4/18/12 • 1. Make sure you turned in your rxn rate vocab, 11.2 vocab, & 11.2 Guided reading to class tray. • 2. Get out paper for notes and answer the following question: • What are the different types of reac tions?

  14. Chemical Reactions Types of Chemical Reactions

  15. A. Synthesis • the combination of 2 or more substances to form a compound • only one product A + B  AB

  16. A. Synthesis H2(g) + Cl2(g)  2 HCl(g)

  17. B. Combustion • the burning of any substance in O2 to produce heat A + O2 B CH4(g) + 2O2(g)  CO2(g) + 2H2O(g) EX: Burning of natural gas, wood and gasoline

  18. C. Decomposition • a compound breaks down into 2 or more simpler substances • only one reactant AB  A + B

  19. C. Decomposition 2 H2O(l)  2 H2(g) + O2(g)

  20. D. Single Replacement • one element replaces another in a compound • metal replaces metal (+) • nonmetal replaces nonmetal (-) • Halogens are replaced by a more reactive halogen A + BC  B + AC

  21. D. Single Replacement Cu(s) + 2AgNO3(aq)  Cu(NO3)2(aq) + 2Ag(s)

  22. E. Double Replacement • ions in two compounds “change partners” • cation of one compound combines with anion of the other AB + CD  AD + CB

  23. E. Double Replacement Pb(NO3)2(aq) + K2CrO4(aq)  PbCrO4(s) + 2KNO3(aq)

More Related