https://padlet.com/anthony_trougnou/1ereESL anthony.trougnou@mlfmonde.org en-us 2017-10-02 00:28:53 UTC 2023-07-26 16:30:52 UTC hello@padlet.com https://padletuploads.blob.core.windows.net/aws/88109184/c981382abea58230e8b4ca94e2f720a3/Capture_d_e_cran_2016_09_15_a__19_50_33.png anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/192825932 2017-10-02 00:28:53 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/192825932 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/192825933 2017-10-02 00:28:53 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/192825933 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/192826817 2017-10-02 00:39:48 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/192826817 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/192826824 2017-10-02 00:39:56 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/192826824 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/192827149 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https://padlet.com/anthony_trougnou/1ereESL/wish/193954796 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/194106557 2017-10-04 22:26:42 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/194106557 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/202727156 Equations de droites]]> 2017-11-01 22:10:05 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/202727156 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/202727656 2017-11-01 22:12:59 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/202727656 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/207297703 2017-11-15 16:45:36 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/207297703 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/207299088 2017-11-15 16:47:45 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/207299088 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/207300894 2017-11-15 16:50:19 UTC 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https://padlet.com/anthony_trougnou/1ereESL/wish/219784163 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/222049622 2018-01-17 13:28:58 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/222049622 https://padlet.com/anthony_trougnou/1ereESL/wish/222270434 Résumé de la partie D
Qu'est  ce qu'une émulsion? Une émulsion est un mélange de deux substances liquides.
Il est facile de voir que les deux liquides ne se mélangent pas et qu'ils forment deux phases distinctes. Le mélange est hétérogène. L'huile et l'eau forment une émulsion instable.
Le jaune d'œuf est un mélange de lipides et d'eau, mais renferme aussi une autre espèce chimique: lécithine --> trimestre du glycérol, mais constitué de deux acides gras et d'un troisième acide de nature différente.
Présentation de la lécithine/ tête hydrophile et 2 queues hydrophobes

Tête hydrophile: correspond à l'acide particulier.
Queues hydrophobes: longues chaines carbonées de deux acides gras.
grâce à leur double nature, les lécithines sont des molécules tensioactives. Les queues hydrophobes sont lipophiles, elles s'accrochent à des gouttelettes d'huile pour former un agrégat. Les têtes hydrophiles sont lipophobes, elles s'éloignent le plus possible de la gouttelette d'huile.]]> 2018-01-18 00:14:48 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/222270434 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/222448337 2018-01-18 14:56:55 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/222448337 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/222449596 2018-01-18 14:59:27 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/222449596 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/226842831 2018-01-31 22:48:08 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/226842831 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/226842945 2018-01-31 22:48:50 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/226842945 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/226843487 2018-01-31 22:52:08 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/226843487 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/232512951 2018-02-16 20:53:24 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/232512951 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/232513599 2018-02-16 20:56:07 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/232513599 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/232513679 2018-02-16 20:56:28 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/232513679 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/234057867 2018-02-22 01:57:46 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/234057867 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/241312950 (certains sont corrigés)]]> 2018-03-13 12:12:19 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/241312950 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/244478102 2018-03-21 12:29:51 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/244478102 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/251685609 2018-04-13 18:21:59 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/251685609 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/251685761 2018-04-13 18:22:18 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/251685761 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/251716682 2018-04-13 19:47:12 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/251716682 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/262026557 2018-05-18 18:42:38 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/262026557 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/262026891 2018-05-18 18:43:45 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/262026891 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/262027022 2018-05-18 18:44:14 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/262027022 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/262486879 http://www.qcmdemath.net/math/QCM1.htm]]> 2018-05-21 19:26:13 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/262486879 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/262495490 2018-05-21 19:59:16 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/262495490 anthony_trougnou https://padlet.com/anthony_trougnou/1ereESL/wish/262495605 2018-05-21 19:59:42 UTC https://padlet.com/anthony_trougnou/1ereESL/wish/262495605