1 / 10

Activity Series of Elements

Activity Series of Elements. 8-3. Will cobalt react with sodium chloride? Co (s) + NaCl (aq)  ?. Co (s) + NaCl (aq)  NR (no reaction) just because a chemical equation can be written doesn’t mean that is will actually happen!. Activity Series.

asasia
Télécharger la présentation

Activity Series of Elements

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. Activity Series of Elements 8-3

  2. Will cobalt react with sodium chloride? Co(s) + NaCl(aq)  ? • Co(s) + NaCl(aq) NR (no reaction) • just because a chemical equation can be written doesn’t mean that is will actually happen!

  3. Activity Series • list of elements organized according to the ease with which the elements undergo certain chemical reactions* • most active metals (easiest to lose e-) are at the TOP and can replace a metal in a cmpd found below it in single displacement reactions • *metals: lose e- non-metals: gain e-

  4. Will the following react? IF so, write an equation. • Mn + H2O • Cd + O2  • Ag + HCl  300C

  5. Mn + H2O --30C NR needs steam • 2Cd + O2  2CdO anything above Ag reacts with oxygen and Cd is above • Ag + HCl NR any metal above H2 reacts and Ag is below

  6. Br2 + HCl  NR Br is below Cl • Cl2 + 2KI  2KCl + I2 Cl is above I2

  7. Section review/Practice Problems • Page 267 a-e • Page 271 # 34, 35, 36

  8. Section Review, p.267 • a. no • b. Br2 + 2KI  2KBr + I2 • c. no • d. Cd + 2HCl  CdCl2 + H2 • e. Mg + Co(NO3)2  Mg(NO3)2 + Co

More Related