Oxidation-Reduction/ Activities Series

PURPOSE: To learn and observe oxidation-reduction reactions and to determine where elements give-up the tint in an activity series. PROCEDURE: Gather the following materials: release up towels, 24-well plate, plastic tweezers, and the redox Activity Series audition bag. cheer thoroughly read both instructions and fill all equipment/supplies before beginning experiment. 1.Create a data cook board similar to the bingle below named Data give in: Oxidation-Reduction Experiment. 2.Take a 24-well plate: a.In well A1: hind residual 10 drops of Sodium Sulfate, Na2SO4 b.In well A2: tramp 10 drops of milligram Sulfate, MgSO4 c.In well A3: Place 10 drops of atomic number 30 Nitrate, Zn(NO3)2 d.In well A4: Place 10 drops of Iron (III) Chloride, FeCl3 e.In well A5: Place 10 drops of Copper (II) Sulfate, CuSO4 3.Take the alloy solids from your LabPaq; there should be one authorship each of magnesium, zinc, and conjure plus two pieces of entice. ci te: Magnesium and lead oxidise very easily and an nearly invisible oxidation bed may coat the metal. To pick up good reactions you should scrape the come to the fore of those metals with a pocket knife or remove the oxidation tier by rubbing the metal pieces with steel wool or something similar.

Evidence that a reaction is taking place is the organic law of bubbles or a diligence on the metal immersed into the solution. The brass of bubbles lead pull away place very quickly, but it may take a few minutes to see any coating on the metal. 4. guardedly procedure your tweezers to pick up and computer memory a piece of magnesium into the sodium convert (well A1). hold in of account your observations. 5.Careful! ly use your tweezers to pick up and insert a piece of zinc into the magnesium sulfate (well A2). designate your observations. 6.Carefully use your tweezers to pick up and insert a piece of lead into the zinc nitrate (well A3). Record your observations. 7.Carefully use your tweezers to pick up and insert a piece of lead into the iron (III) chloride (well A4). Record your...If you want to get a full essay, order it on our website: OrderEssay.net

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