Answer:
There will 3.95 grams of Na2 and H2O that should be added to form a concentric required solution.
All of the the answers are are correct but a fume hood is more for if you are dealing with chemicals that can produce fumes the are deadly to people
the answer is actually 118 look it up
Answer:
cuerpo flota o se hunde es su densidad con respecto a la del líquido en que se sumerge. En cambio, una nuez (densidad = 0.5) flotara en ambos líquidos mientras que una piedra (densidad = 2) se hundirá.
Explanation:
:)
Answer:
It's nitrogen
Explanation:
cuz it has valence 3 and a diatomic gas at room temperature
