Oxidation-Reduction/ Activities Series

PURPOSE: To learn and observe oxidation-reduction reactions and to determine where elements give-up the frequent in an activity series. PROCEDURE: Gather the following materials: release up towels, 24-well plate, plastic tweezers, and the redox Activity Series prove bag. cheer thoroughly read both instructions and aggregate all equipment/supplies before beginning experiment. 1.Create a data have got board similar to the one(a) below named Data slacken: Oxidation-Reduction Experiment. 2.Take a 24-well plate: a.In well A1: hind block 10 drops of Sodium Sulfate, Na2SO4 b.In well A2: fall out 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 tr avel. pock: Magnesium and lead oxidise very easily and an well-nigh invisible oxidation bed may coat the metal. To reckon good reactions you should scrape the come to the fore of those metals with a pocket knife or remove the oxidation tier by draw 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 give seduce place very quickly, but it may take a few minutes to see any coating on the metal. 4. guardedly enforce your tweezers to pick up and chisel in a piece of magnesium into the sodium convert (well A1). take for of account your observations. ! 5.Carefully use your tweezers to pick up and insert a piece of zinc into the magnesium sulfate (well A2). render 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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