Calculer la masse volumique du cyclohexane en g mL sachant qu'un volume de 15 mL a une masse de 11,8 g

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Grade: Education Subject: physique-chimie

Asked by: USER2658

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Answer (102)

USER7367

Best Answer

(433)

Réponse : La masse volumique du cyclohexane est d'environ 786g.L⁻¹

Explications :

Formule pour calculer une masse volumique: ρ = m/v où ρ ("rôh") est la masse volumique en g.L⁻¹ (se lit grammes par litres) m est la masse en g (grammes) et v est le volume en L (litres)

15mL=0,015L

ρ=m/v = 11,8/0,015 ≈ 786g.L⁻¹

Answered on 27 Agustus 2025

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Calculer la masse volumique du cyclohexane en g mL sachant qu'un volume de 15 mL a une masse de 11,8 g

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Answer (102)

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