1 / 13

NORTHBROOK

NORTHBROOK. Task. Identify the solutions in 12 pipettes from the given list. 0.2M Potassium chromate  1.0M Aluminum chloride 1.0M Potassium carbonate 6M Hydrochloric acid 6M Sodium hydroxide 0.1M Silver nitrate. 6M Ammonia 0.1M Lead (II) nitrate 0.1M Iron (III) nitrate

ossie
Download Presentation

NORTHBROOK

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. NORTHBROOK

  2. Task Identify the solutions in 12 pipettes from the given list • 0.2M Potassium chromate  • 1.0M Aluminum chloride • 1.0M Potassium carbonate • 6M Hydrochloric acid • 6M Sodium hydroxide • 0.1M Silver nitrate • 6M Ammonia • 0.1M Lead (II) nitrate • 0.1M Iron (III) nitrate • 1.0M Sodium acetate • 0.1M Copper (II) sulfate • 0.1M Nickel (II) chloride

  3. Pre-Lab -all general equations and net ionic equations written out -safety information for reactants and precipitates gathered -color of pipettes observed -pH of solutions taken

  4. Procedure add pix from the procedure on the next few slides

  5. Precipitate K2CO3(aq) + 2NaOH(aq) --> 2KOH(aq) + Na2CO3(s)

  6. No Precipitate 2AgNO3(aq) + CuSO4(aq) --> Ag2SO4(aq) +Cu(NO3)2(aq)

  7. Precipitate K2CO3(aq) + 2NaOH(aq) --> 2KOH(aq) + Na2CO3(s)

  8. No Precipitate 2AgNO3(aq) + CuSO4(aq) --> Ag2SO4(aq) +Cu(NO3)2(aq)

  9. Error Analysis

  10. Conclusion Pipette 1: Hydrochloric acid Pipette 2: Silver nitrate Pipette 3: Potassium carbonate Pipette 4: Iron (III) nitrate Pipette 5: Copper (II) sulfate Pipette 6: Aluminum chloride Pipette 7: Lead (II) nitrate  Pipette 8: Nickel (II) chloride Pipette 9: Sodium acetate Pipette 10: Ammonia Pipette 11: Sodium hydroxide Pipette 12: Potassium chromate

More Related