Organosilicon compounds such as dimethyldichlorosilane, (CH3…
Organosilicon compounds such as dimethyldichlorosilane, (CH3)2SiCl2, have a wide range of applications such as caulking agents, insecticides, coatings and more. Dimethyldichlorosilane is produced through the Rochow process according to the equation below: Calculate the enthalpy change of the reaction using the following data: ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1
Read DetailsWhen gasoline burns in a car engine, the reaction releases 4…
When gasoline burns in a car engine, the reaction releases 400 J of heat and does 200 J of expansion work on the surroundings. What is the ΔU of the system? ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1 ©GMU_322480_1
Read DetailsPartie 4 – Utiliser le vocabulaire Écris une phrase complèt…
Partie 4 – Utiliser le vocabulaire Écris une phrase complète utilisant l’expression « sentiment d’appartenance » en lien avec la langue, la culture ou l’identité. Note: 2 pts – Expression utilisée correctement dans une phrase claire et pertinente.1 pt – Sens compris mais phrase maladroite ou contenant une erreur importante.0 pt – Utilisation incorrecte ou absence de réponse.
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