How many grams of SO2 can be produced if
2.5 moles of O2 are used?
S2 + 2O2 → 2SO2

mass of SO2 is 160 g

Explanation: according to equation number of moles of SO2

Is same as amount of Oxygen, also 2.5 moles.

Molar mass of SO2 is 32.07 +2·16 = 64.07 g/mol

Mass is m= nM = 2.5 mol· 64.07 g/mol= 160.175 g

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 .