Formler

The exercise was created 22.01.2011 by Glosor.eu. Anzahl Fragen: 7.

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Fragen wählen (7)

Normally, all words in an exercise is used when performing the test and playing the games. You can choose to include only a subset of the words. This setting affects both the regular test, the games, and the printable tests.

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  • vatten H₂O, NaCl, C₂H₅OH
  • syrgas O₂, O, O₃
  • NaCl vanligt salt, natrium, vatten
  • metan CH₄, C₂H₆, C₃H₈
  • etan C₂H₆, CH₄, C₃H₈
  • propan C₃H₈, C₂H₆, CH₄
  • etanol C₂H₅OH, C₂H₆, OH

All None

Freigegebene Übung

https://spellic.com/ger/abfrage/formler.621501.html

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