Given the following equation: 2h2o --> 2h2 +o2 what mass of oxygen would form from 2.30 moles of water? question options: 25.1 36.8 25.1 39.3

36.8 g of oxygen would form from 2.30 moles of water

Explanation:

According to given balanced equation, 2 moles of water forms 1 mole of oxygen

So moles of oxygen would form from 2.30 moles of water=

Molar mass of is 32 g/mol

So mass of would form=

hence 36.8 g of oxygen would form from 2.30 moles of water

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .