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CH 3 Biophysique de l'état gazeux - medramo

CH 3 Biophysique de l'état gazeux - medramo

CH 3 Biophysique de l'état gazeux - medramo

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B- Notion <strong>de</strong> pression partielle « Pi » :Si on place dans le volume V ( d’un mélange <strong>gazeux</strong>),ni moles d’un gaz i, à la température T, elles se trouvent àune pression Pi:Pi = n iRTVPour le mélange <strong>gazeux</strong> :P =nRTVN BEN RAIS AOUAD 18

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