Grenoble Sciences - part 9 doc

... stcechio- metriques sont correctement determines. 1 - Reperer les oxydations et les reductions nombre d'oxydation oxydation reduction 2 - Demi-reaction d'oxydation 3 - Demi-reaction ... done la concentration de cet acide. 158 CHIMIE - LE MINIMUM A SAVOIR

Ngày tải lên: 18/06/2014, 20:20

... reaction 86 5 - Deux milieux : 1'air et 1'eau 90 6 - Les acides et les bases 92 7 - Les oxydants et les reducteurs 93 :L Grenoble Sciences Grenoble Sciences poursuit ... Celui-ci est ensuite public chez 1'editeur le plus adapte. (Contact: Tel.: (33)4 76 51 46 95 - E-mail: Grenoble. Sciences@ ujf -grenoble. fr) Deux...

Ngày tải lên: 18/06/2014, 20:20

... atome d'un autre, c'est-a-dire, a notre echelle, un element d'un autre. 1 - LES PARTICULES ELEMENTAIRES L'atome est constitue de deux parties distinctes : 4 un ... du neutron (m e = 9, 1 095 .10" kg) et de charge electrique negative egale en valeur absolue et de signe oppose a la charge de proton (- e = -1 ,6022.10~ 19 C)....

Ngày tải lên: 18/06/2014, 20:20

... brute. 3.6 1 - 59x0,40 6-2 3 ,95 4 « 2C 59x0,0847 = 4 ,99 7 - 5H 59 x 0,2712 = 16 - 1 O 59x0,2373 = 14 - IN Formule brute de 1'acetamide : C 2 H 5 ON CORRIGES DBS ITEMS 123 4.3 - ... 0,0015x 196 =0, 294 ^Hg=10,l% 0,1010x 198 = 19, 998 ^ Hg=17% 0,1700 x 199 = 33,83 2 ™Hg=23,10% 0,2310x200 = 46,20 2 °J Hg=13,2% 0,1320 x 201 = 26,5...

Ngày tải lên: 18/06/2014, 20:20

... rotation, c'est-a-dire que la molecule, independamment de son mouvement de translation, tourne sur elle-meme a la maniere d'une toupie, + vibration, c'est-a-dire que les ... sont egales c'est-a-dire lorsque : II est ainsi possible de definir une constante d'equilibre : 3 - EXEMPLES D'EQUILIBRES 3.1 - L'EAU- CONCEPT D&ap...

Ngày tải lên: 18/06/2014, 20:20

Ngày tải lên: 13/12/2013, 19:15

... Test: Listening Questions 3-6 Complete the table below using NO MORE THAN THREE WORDS. Two-bedroom house Near the university Three-bedroom, flat Near the university Three-bedroom house (5} Address: ... actually be enhanced. And more recently, purpose-built structures of steel or concrete have been employed - some the size of small apartment blocks - principally to increase fish har...

Ngày tải lên: 13/12/2013, 21:15

... Instructions 9. 1 Activity Template (Blank) 9. 3 How to Give a Small Group or Individual Presentation (Example and Notes) 9. 4 How to Give a Small Group or Individual Presentation (Blank Outline) 9. 6 ... One student goes to it, reads part of it, remembers it, then comes back to tell their partner what they have read, while their partner has to write it down. So, one partner is...

Ngày tải lên: 13/12/2013, 21:15

Ngày tải lên: 14/12/2013, 10:15

... to the server.  Quickly sync documents on your smartphone with a single touch and never miss a beat.  Send your colleagues a link to a shared document via e-mail or text message without ... previous versions is available through the Access Developer Extensions add-in and not built-in functionality. Page 91 of 188 Features and Benefits Description Where to Find New! Image ......

Ngày tải lên: 14/12/2013, 14:15