L'azote liquide L'azote liquide est utilisé dans de
nombreux domaines pour son pouvoir
réfrigérant. Sous la pression normale
(1013 hPa), la température d'ébullition
de l'azote est de - 196°C.
a. Sous quel état physique se trouve
l'azote en conditions ordinaires
(1013 hPa et 20 °C)?
b. Expliquez pourquoi ce liquide doit
être conservé dans des bonbonnes
isothermes.​

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

Which of the following units is not an official si unit? mole liter kilogram ampere

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll