If the equation, c2h5oh (l) + 3o2 (g) → 2co2 (g) + 3h2 (l), were performed in a laboratory at room temperature, both of the gas volumes:

would depend on the surrounding temperature and pressure conditions

must always be equal because the molar ratios are the same

must always be equal because the number of representative particles is the same in the equation

could be calculated without regard to the temperature and pressure surrounding them

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.

it would be a gas formation