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Technical data


Dependence of the reaction velocity on the temperature

Article no: P1149400

Principle

The reaction velocity is highly dependent on the temperature. In this experiment magnesium reacts with acetic acid. Comparing the velocity at the beginning of the reaction shows that the velocity doubles when the temperature increases 10 K.

Tasks

Investigate the reaction of magnesium with acetic acid at different temperatures.

Learning objectives

  • Reaction kinetics
  • First order reaction
  • Magnesium
  • Acid

Scope of delivery

Magnetic stirrer with heater 35754-93 1
Supp.rod stainl.st.,50cm,M10-thr. 02022-20 1
Right angle boss-head clamp 37697-00 3
Universal clamp 37715-01 1
Retort stand, h = 750 mm 37694-00 1
Gas-syringe holder with stop 02058-00 1
Gas syringe, 100 ml, with 3-way cock 02617-00 1
Three neck round bottom flask, 100 ml MAU-27220501 1
Gasket for GL25, 8mm hole, 10 pcs 41242-03 1
Glass tube, straight, l=80 mm, 10/pkg. MAU-16074541 1
Nozzle for glass screwthread 43903-01 1
Thermometer -10...+50 °C 38034-00 1
Crystallising dishes, Boro, various sizes 46244-00 1
Magnetic stirring bar 15 mm, cylindrical 46299-01 1
Magnetic stirring bar 30 mm, cylindrical 46299-02 1
Magnetic stirring bar, 50 mm, cylindrical 46299-03 1
Separator for magnetic bars 35680-03 1
Volumetric flasks, Boro, various sizes 36552-00 1
Graduated cylinders, Boro, various sizes 36629-00 1
Funnels (glass), Boro, various sizes 34457-00 1
Wash bottle, plastic, 500 ml 33931-00 1
Stop clock, demo.; diam. 13 cm 03075-00 1
Rubber hose, various diameters 39282-00 1
Iron rods, flexible, 5 off 45127-00 1
Scissors, straight, 180 mm 64798-00 1
Tweezers,straight,blunt, 200 mm 40955-00 1
Precision Balance, Sartorius, 620 g : 1 mg 49311-99 1
Pasteur pipettes, 250 pcs 36590-00 1
Rubber caps, 10 pcs 39275-03 1
Acetic acid 99...100%, pure 1 l 31301-70 1
Magnesium, ribbon, roll, 25 g 30132-00 1
Water, distilled 5 l 31246-81 1

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