1 / 4

The Activity Series For Single Replacement Reactions

The Activity Series For Single Replacement Reactions. Text Reference: 8.3 (pg. 265 - 267). No, Ni is below Na. Yes, Li is above Zn. Yes, Al is above Cu. Yes, Fe is above Cu. We have looked at several reactions: Fe + CuSO 4  Cu + Fe 2 (SO 4 ) 3 Li + H 2 O  LiOH + H 2

elliote
Download Presentation

The Activity Series For Single 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. The Activity SeriesFor Single Replacement Reactions Text Reference: 8.3 (pg. 265 - 267)

  2. No, Ni is below Na Yes, Li is above Zn Yes, Al is above Cu Yes, Fe is above Cu • We have looked at several reactions: Fe + CuSO4  Cu + Fe2(SO4)3 Li + H2O  LiOH + H2 • Such experiments reveal trends. The activity series ranks the relative reactivity of metals. • An activity series allows us to predict whether or not certain chemicals will undergo single replacement reactions when mixed. • Metals near the top of the series are most reactive and will displace the metals near the bottom. • Which of these will react? Fe + CuSO4  Ni + NaCl  Li + ZnCO3  Al + CuCl2  Cu + Fe2(SO4)3 NR (No Reaction) Zn + Li2CO3 Cu + AlCl3

  3. cold H2O • Hydrogen is the only nonmetal listed. H2 may be displaced in S.R. reactions. • It can also be given off when a metal reacts with H2O (producing H2 + metal hydroxide). • A reaction with H2O depends on metal reactivity & water temperature. • Will Mg react with H2O? hot H2O steam Only if the H2O is hot/steam. Mg + H2O  H2 + Mg(OH)2 • Will Zn replace H? • Zn + HCl  H2 + ZnCl2 Complete these reactions: Al + H2O(steam)  Cu + H2O  Ca + H2SO4  Na + H2O  H2 + Al(OH)3 NR (No Reaction) H2 + CaSO4 H2 + NaOH

  4. Other Activity Series Information • All metals will have a specific place in the activity series. For simplicity, only the most common metals are shown. • The metals near the top of the activity series are more reactive because their valence electrons are more easily removed. • On tests and quizzes the activity series will be given to you. • You must remember that the metals appearing towards the top are more reactive than the metals appearing towards the bottom…

More Related