Bonjour, j'ai réalisé le protocole pour mesurer le volume d'un solide et
pouvez vous m'aider pour la suite car je n'y arrive pas?
J'ai trouvé 33ml pour le volume de l'eau avec le solide et 30ml sans le solide.
Merci d'avance pour votre aide !

​

What is the empirical formula of vanadium 1 oxide given that 20.38 grams of vandium combines with oxygen to form 23.58 grams of the oxide

What element breaks down into yttrium-90?

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?