The balanced chemical equation for the reaction of hydrogen and oxygen is shown below. 2H2 + O2 → 2H2O
The number of moles of hydrogen that is needed to produce 0.253 mol of water is
O smaller than 0.253 mol.
O much greater than 0.253 mol.
O slightly greater than 0.253 mol.
O equal to 0.253 mol.

11 players on a field that has a maximum of 11 players

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 .

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante