Dependence of the reaction velocity on the temperature

Item No. P1149400 | Type: Experiments

10 Minutes
20 Minutes
grades 7-10 , grades 10-13
medium
Teachers/Professors
EUR 3,812.20
Content 1 piece
EUR 4,536.52 Incl. VAT

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

Device name
Item No.
Quantity
Magnetic stirrer with heater
Item No. 35754-93
1
Supp.rod stainl.st.,50cm,M10-thr.
Item No. 02022-20
1
Right angle boss-head clamp
Item No. 37697-00
3
Universal clamp
Item No. 37715-01
1
Retort stand, h = 750 mm
Item No. 37694-00
1
Gas-syringe holder with stop
Item No. 02058-00
1
Gas syringe, 100 ml, with 3-way cock
Item No. 02617-00
1
Three neck round bottom flask, 100 ml
Item No. MAU-27220501
1
Gasket for GL25, 8mm hole, 10 pcs
Item No. 41242-03
1
Glass tube, straight, l=80 mm, 10/pkg.
Item No. MAU-16074541
1
Nozzle for glass screwthread
Item No. 43903-01
1
Thermometer -10...+50 °C
Item No. 38034-00
1
Crystallising dishes, Boro, various sizes | diameter: 125 mm
Item No. 46244-00
1
Magnetic stirring bar 15 mm, cylindrical
Item No. 46299-01
1
Magnetic stirring bar 30 mm, cylindrical
Item No. 46299-02
1
Magnetic stirring bar, 50 mm, cylindrical
Item No. 46299-03
1
Separator for magnetic bars
Item No. 35680-03
1
Volumetric flasks, Boro, various sizes | Volume: 1000 ml
Item No. 36552-00
1
Graduated cylinders, Boro, various sizes | Volume: 100 ml
Item No. 36629-00
1
Funnels (glass), Boro, various sizes | Top diameter: 50 mm
Item No. 34457-00
1
Wash bottle, plastic, 500 ml
Item No. 33931-00
1
Stop clock, demo.; diam. 13 cm
Item No. 03075-00
1
Rubber hose, various diameters | diameter: 6 mm
Item No. 39282-00
1
Iron rods, flexible, 5 off
Item No. 45127-00
1
Scissors, straight, 180 mm
Item No. 64798-00
1
Tweezers,straight,blunt, 200 mm
Item No. 40955-00
1
Precision Balance, Sartorius, 620 g : 1 mg
Item No. 49311-99
1
Pasteur pipettes, 250 pcs
Item No. 36590-00
1
Rubber caps, 10 pcs
Item No. 39275-03
1
Acetic acid 99...100%, pure 1 l
Item No. 31301-70
1
Magnesium, ribbon, roll, 25 g
Item No. 30132-00
1
Water, distilled 5 l
Item No. 31246-81
1

Name
Filename
Filesize
Filetyp
(de) Versuchsbeschreibung
p1149400_de .pdf
Filesize 1.11 Mb
pdf
(en) Versuchsbeschreibung
p1149400_en .pdf
Filesize 1.09 Mb
pdf
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