Five identical 1.5 L flasks contain the gases helium, oxygen, carbon dioxide, ethane (C2H6) and sulfur dioxide. They are stored at 2 C and 1 atm.
Which gas has the greatest density (1pt)? What is the density (1pt)? Round your final answer to
3 significant figures

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.

the pseudoscience are like beliefs, theories, or like practices that are considered scientific

explanation:

a