- Sauerstoff- und Stickstoffgas
- : oxygen and nitrogen gas.
- [11]
- See
- 13 Note 12
- .
- [12]
- See
- 24 Note 1
- .
- [13]
40.
- lassen sich ... überführen
- : may be converted.
- [1]
- leichter ... schwieriger
- : more easily, more difficulty.
- [2]
- bestimmt
- : certain, definite.
- [3]
- dabei
- ; see
- 28 Note 13
- .
- [4]
- hängt davon ab
- : depends upon the condition.
- [5]
- entwickelnd
- : developing, disengaging.
- [6]