Microscale
Chemistry Experimentation
with syringes, packings
and a scale
A
contribution
to Quality Initiative SINUS
from Lauterbach,
Cairo,
Graz,
Halmstad,
Tel
Aviv,
Haifa and
Hangzhou
(China)
...
0. Why microscale chemistry experimentation with syringes, packages and
a scale?
....Stages
1 - 5 Liquemin
injection bottles as burner, distillation
apparatus, test tubes
(Alternative to the text book "Chemie heute SI"
2001,
chapter
1)
Properties of
matter
and models of smallest particles(Alternative
to the text book "Chemie heute SI" 2001, chapter 2)
Stages
6 to 9 . ( Magnetic/not
magnetic,
conductivity for heat, conductivity for electricity
Stages
10 to 17 Measuring
volumes,
weights,
density,
Stages
18 to 21 Dissolving,
crystallisation
and models
Stages
22 to 27 "
solid,
liquid and gaseous always the same substance"
Mixing and
separating
(Alternative to the text book "Chemie heute" SI 2001, chapter 3)
Stages
28 to 31 . (Dissolving,
separating, crystallisation
Stages
32 to 34 Separating
of Cola
Station
35 Separating
of milk
Station
36 Separating
of iron ore from samples of soil
Two
lessons in grade 8c of Wilhelms Highschool Kassel (08.05. and 15.5.
2002)
first published 23.05.2002
last modification 23.01.2008