1

The derivations of the names of the elements

Year:
1933
Language:
english
File:
PDF, 11.58 MB
english, 1933
2

A test-tube container for photochemical experiments

Year:
1933
Language:
english
File:
PDF, 387 KB
english, 1933
3

A simple demonstration of the oxidation of ammonia to nitric acid

Year:
1943
Language:
english
File:
PDF, 643 KB
english, 1943
4

A modification of the demonstration of the Ostwald process.

Year:
1948
Language:
english
File:
PDF, 510 KB
english, 1948
5

A demonstration of cooling by evaporation

Year:
1932
Language:
english
File:
PDF, 417 KB
english, 1932