1 / 9

Replacement Reactions

Replacement Reactions. Single Replacement. One element replaces a similar element in a compound A + BX → AX + B A replaces B if A and B are similar Metals can replace less reactive metals Al + Fe(NO 3 ) → Al( NO 3 ) + Fe. Metals can replace H

shandi
Télécharger la présentation

Replacement 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. Replacement Reactions

  2. Single Replacement • One element replaces a similar element in a compound • A + BX → AX + B • A replaces B if A and B are similar • Metals can replace less reactive metals Al + Fe(NO3) → Al(NO3)+ Fe

  3. Metals can replace H Mg + HCl → MgCl2 + H2 Na + H2O → NaOH + H2

  4. Halogens can replace other halogens Br2 + KCl → KBr + Cl2

  5. Single Replacement Reactions • Al + Cu(NO3)2  • NaCl + F2  • K + H2O  • Na + Mg(OH)2  • Ni + FeSO4 

  6. Double Replacement • Ions of two compounds exchange places AX + BY → AY + BX Double Replacement reactions are often evidenced be the formation of a precipitate or the production of a gas

  7. Practice • HCl + AgNO3  • CaCl2 + Na3PO4  • Pb(NO3)2 + BaCl2  • FeCl3 + NaOH • H2SO4+ NaOH • KOH + CuSO4 

  8. Mixed Practice State the type, predict the products, and balance the following reactions: • BaCl2 + H2SO4 • C6H12 + O2  • Zn + CuSO4  • Cs + Br2  • FeCO3 

More Related