Acids And Bases Metals And Acids Presentation

Loading...

Flash Player 9 (or above) is needed to view presentations.
We have detected that you do not have it on your computer. To install it, go here.

0 comments

Post a comment

    Post a comment
    Embed Video
    Edit your comment Cancel

    Notes on slide 1

    Electrons can spin. In a similar way, all nuclei can spin (except those with an even atomic number and an even mass number). These positively charged spheres behave like magnets. When placed into a strong magnetic field, each nucleus can either align with the external magnetic field or against it. The lower energy state occurs when the nucleus is spinning in alignment with the magnetic field, and the high energy state occurs when the nucleus is spinning out of alignment with the magnetic field Given sufficient energy, the nuclei can ‘flip’ between the two states. In an NMR spectrometer, the magnetic field strength can be varied. The magnetic field strength at which the nucleus flips can thus be measured. The strength of magnetic field at which a particular nucleus flips is dependant upon the environment of that nucleus.

    Favorites, Groups & Events

    Acids And Bases Metals And Acids Presentation - Presentation Transcript

    1. METALS AND ACIDS Visit www.teacherpowerpoints.com For 100’s of free powerpoints
    2. METALS AND ACIDS Metals Magnesium Iron Sodium Calcium
    3. METALS AND ACIDS Metals Magnesium Iron Sodium Calcium Acids Hydrochloric acid Sulphuric acid Nitric acid Ethanoic acid
    4. METALS AND ACIDS Metal + Acid  Salt + Hydrogen Metals Magnesium Iron Sodium Calcium Acids Hydrochloric acid Sulphuric acid Nitric acid Ethanoic acid
    5. FORMING SALTS ethanoic acid calcium sulphuric acid magnesium sodium chloride sodium iron nitrate nitric acid nitric acid copper calcium sulphate calcium sodium ethanoate ethanoic acid iron nitrate iron hydrochloric acid magnesium SALT ACID METAL
    6. FORMING SALTS ethanoic acid calcium sulphuric acid magnesium sodium chloride sodium iron nitrate nitric acid nitric acid copper calcium sulphate calcium sodium ethanoate ethanoic acid iron nitrate iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    7. FORMING SALTS ethanoic acid calcium sulphuric acid magnesium sodium chloride sodium iron nitrate nitric acid nitric acid copper calcium sulphate calcium sodium ethanoate ethanoic acid iron nitrate nitric acid iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    8. FORMING SALTS ethanoic acid calcium sulphuric acid magnesium sodium chloride sodium iron nitrate nitric acid nitric acid copper calcium sulphate calcium sodium ethanoate ethanoic acid sodium iron nitrate nitric acid iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    9. FORMING SALTS ethanoic acid calcium sulphuric acid magnesium sodium chloride sodium iron nitrate nitric acid nitric acid copper calcium sulphate sulphuric acid calcium sodium ethanoate ethanoic acid sodium iron nitrate nitric acid iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    10. FORMING SALTS ethanoic acid calcium sulphuric acid magnesium sodium chloride sodium iron nitrate nitric acid No Reaction nitric acid copper calcium sulphate sulphuric acid calcium sodium ethanoate ethanoic acid sodium iron nitrate nitric acid iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    11. FORMING SALTS ethanoic acid calcium sulphuric acid magnesium sodium chloride sodium iron nitrate nitric acid iron copper nitrate nitric acid copper calcium sulphate sulphuric acid calcium sodium ethanoate ethanoic acid sodium iron nitrate nitric acid iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    12. FORMING SALTS ethanoic acid calcium sulphuric acid magnesium sodium chloride hydrochloric acid sodium iron nitrate nitric acid iron copper nitrate nitric acid copper calcium sulphate sulphuric acid calcium sodium ethanoate ethanoic acid sodium iron nitrate nitric acid iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    13. FORMING SALTS calcium ethanoate ethanoic acid calcium sulphuric acid magnesium sodium chloride hydrochloric acid sodium iron nitrate nitric acid iron copper nitrate nitric acid copper calcium sulphate sulphuric acid calcium sodium ethanoate ethanoic acid sodium iron nitrate nitric acid iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    14. FORMING SALTS calcium ethanoate ethanoic acid calcium magnesium sulphate sulphuric acid magnesium sodium chloride hydrochloric acid sodium iron nitrate nitric acid iron copper nitrate nitric acid copper calcium sulphate sulphuric acid calcium sodium ethanoate ethanoic acid sodium iron nitrate nitric acid iron magnesium chloride hydrochloric acid magnesium SALT ACID METAL
    15. DISPLACEMENT REACTIONS Lead Zinc Copper Magnesium Iron Lead (II) nitrate Zinc sulphate Copper (II) sulphate Magnesium nitrate Iron (III) nitrate Metal soln Metal
    16. DISPLACEMENT REACTIONS
      • Instructions
      • Care! You should wear GOGGLES and LAB-COATS at all times during this practical
      • Obtain a dropping tile
      • Add a few drops of each of the solutions to individual ‘holes’ in the dropping tile. Make sure you know which solution is which
      • Choose a metal
      • Add one piece of that metal to each of the solutions
      • Observe – you will need to watch carefully for any evidence of a reaction taking place
      • If a reaction takes place, put a tick into the relevant box. If no reaction takes place, put a cross.
      • If a reaction takes place, try and describe what is happening
      • Wash all the reactions into a large beaker – do NOT put any solids into the sink!
      • Repeat for each metal using fresh solutions
    17. DISPLACEMENT REACTIONS Lead Zinc Copper Magnesium Iron Lead (II) nitrate Zinc sulphate Copper (II) sulphate Magnesium nitrate Iron (III) nitrate Metal ion soln Metal
    18. DISPLACEMENT REACTIONS Lead Zinc Copper Magnesium  X  X X Iron Lead (II) nitrate Zinc sulphate Copper (II) sulphate Magnesium nitrate Iron (III) nitrate Metal ion soln Metal
    19. DISPLACEMENT REACTIONS Lead Zinc Copper    X  Magnesium  X  X X Iron Lead (II) nitrate Zinc sulphate Copper (II) sulphate Magnesium nitrate Iron (III) nitrate Metal ion soln Metal
    20. DISPLACEMENT REACTIONS Lead Zinc X X X X X Copper    X  Magnesium  X  X X Iron Lead (II) nitrate Zinc sulphate Copper (II) sulphate Magnesium nitrate Iron (III) nitrate Metal ion soln Metal
    21. DISPLACEMENT REACTIONS Lead  X  X  Zinc X X X X X Copper    X  Magnesium  X  X X Iron Lead (II) nitrate Zinc sulphate Copper (II) sulphate Magnesium nitrate Iron (III) nitrate Metal ion soln Metal
    22. DISPLACEMENT REACTIONS X X  X X Lead  X  X  Zinc X X X X X Copper    X  Magnesium  X  X X Iron Lead (II) nitrate Zinc sulphate Copper (II) sulphate Magnesium nitrate Iron (III) nitrate Metal ion soln Metal
    23. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions
    24. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate 
    25. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron
    26. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron
    27. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate 
    28. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper
    29. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper lead is more reactive than copper
    30. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper lead is more reactive than copper but copper + lead (II) sulphate 
    31. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper lead is more reactive than copper but copper + lead (II) sulphate  no reaction
    32. DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper lead is more reactive than copper but copper + lead (II) sulphate  no reaction copper is not more reactive than lead

    + Mr RepMr Rep, 7 months ago

    custom

    118 views, 0 favs, 0 embeds more stats

    More info about this document

    © All Rights Reserved

    Go to text version

    • Total Views 118
      • 118 on SlideShare
      • 0 from embeds
    • Comments 0
    • Favorites 0
    • Downloads 4
    Most viewed embeds

    more

    All embeds

    less

    Flagged as inappropriate Flag as inappropriate
    Flag as inappropriate

    Select your reason for flagging this presentation as inappropriate. If needed, use the feedback form to let us know more details.

    Cancel
    File a copyright complaint
    Having problems? Go to our helpdesk?

    Categories

    -->
    What's New

    © 2009 SlideShare Inc. All rights reserved.