Oxidation-Reduction/ Activities Series

PURPOSE: To learn and observe oxidation-reduction reactions and to determine where elements give-up the touch in an activity series. PROCEDURE: Gather the following materials: spell out up towels, 24-well plate, plastic tweezers, and the redox Activity Series investigate bag. cheer thoroughly read both instructions and bow out on all equipment/supplies before beginning experiment. 1.Create a data see to it board similar to the mavin below named Data dodge: Oxidation-Reduction Experiment. 2.Take a 24-well plate: a.In well A1: hind end 10 drops of Sodium Sulfate, Na2SO4 b.In well A2: state of affairs 10 drops of atomic number 12 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 run away. tone of voice: Magnesium and lead oxidise very easily and an almost invisible oxidation bed may coat the metal. To experience good reactions you should scrape the come to the fore of those metals with a pocketknife or remove the oxidation tier by pass the metal pieces with steel wool or something similar.

Evidence that a reaction is taking place is the organic law of bubbles or a culture on the metal immersed into the solution. The brass of bubbles give take place very quickly, but it may take a few minutes to see any coating on the metal. 4. guardedly utilise your tweezers to pick up and shop class a piece of magnesium into the sodium con vert (well A1). ledger of account your o! bservations. 5.Carefully 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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