sofiaradjib672 sofiaradjib672

20-11-2022
Chemistry

contestada

estion 8/10
QUESTION C)
La combustion des 650 g de butane nécessite environ 1,6 m3 de dioxygène.
Au bout de combien de temps la combustion s'arrêtera-t-elle dans le garage?
1-9h
2- 12,5 h
3-13 h
4-24 h
Svp

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