Lorsqu'on verse du vinaigre sur la craie, il se forme un gaz. Avant de mélanger, on pèse le vinaigre et la craie : après avoir mélangé les deux espèces, on les pèse ensemble. Choisir parmi les 3 situations schématisées, celle qui représente l'état final

sorry I don't understand Spanish would you explain your question in english

where’s the list ? the question is incomplete

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.