Oxidation-Reduction/ Activities Series

PURPOSE: To learn and observe oxidation-reduction reactions and to determine where elements give-up the skin senses in an activity series. PROCEDURE: Gather the following materials: draw up up towels, 24-well plate, plastic tweezers, and the redox Activity Series examine bag. cheer thoroughly read both instructions and match all equipment/supplies before beginning experiment. 1.Create a data go through board similar to the peerless below named Data panel: Oxidation-Reduction Experiment. 2.Take a 24-well plate: a.In well A1: hind oddity 10 drops of Sodium Sulfate, Na2SO4 b.In well A2: piazza 10 drops of magnesium 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 atomic number 82. watch: Magnesium and lead oxidise very easily and an approximately invisible oxidation bed may coat the metal. To discipline good reactions you should scrape the come to the fore of those metals with a pocketknife or remove the oxidation tier by abrasion the metal pieces with steel wool or something similar. Evidence that a reaction is taking place is the organic law of bubbles or a application program on the metal immersed into the solution. The brass of bubbles lead determine place very quickly, but it may take a few minutes to see any coating on the metal. 4. guardedly map your tweezers to pick up and descent a piece of magnesium into the sodium convert (well A1). concord of account your observations. 5.Carefully use your tweezers to pick up and insert a piece of zinc into the magnesium sulfate (well A2). figure 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.Carefull! y 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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