Estimation of the size of oil molecules

VC1.1.3.2
Estimation of the size of oil molecules
Estimation of the size of oil molecules Determining the area A of the oil spot
Estimation of the size of oil molecules

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Description

One of the important questions in atomic physics is the question of the size of the atom. The study of the size of molecules provides experimentally easier access on a manageable magnitude. Experiment C1.1.3.2 uses simple means to estimate the size of molecules from the size of a patch of oil floating on the surface of water.

Components of equipment sets

1 664179 Crystallisation dish, 230 mm diam., 3500 ml LD
1 665843  4  Burette clear glass, 10 ml, side stopcock LD
1 664110  4  Beaker, DURAN, 50 ml, tall LD
1 665751  4  Measuring cylinder 10 ml, with plastic base LD
1 665754 Measuring cylinder 100 ml, with plastic base LD
1 30002  4  Stand base, V-shaped, small LD
1 30043  4  Stand rod, 75 cm, 12 mm diam. LD
1 30109 Bosshead S LD
1 666555  4  Universal clamp 0...80 mm LD
1 6753410  4  Water, pure, 5 l LD
1 6721240  4  Glycerinetrioleate, 100 ml LD
1 6742220  4  Petroleum ether, 40...70 °C, 1 l LD
GHS02GHS08GHS07GHS09 Danger H225 H304 H315 H336 H411 EUH066
1 6706920  4  Lycopodium spores, 25 g LD
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