Of the following solutions, which has the greatest buffering capacity? of the following solutions, which has the greatest buffering capacity? 0.221 m hf and 0.105 m naf 0.441 m hf and 0.209 m naf 0.882 m hf and 0.418 m naf 0.146 m hf and 6.90×10−2 m naf they are all buffer solutions and would all have the same capacity.

 The buffer solution with best  buffering capacity is the 0.882 M HF and 0.418 M

Explanation:

A buffer solution works best when having equal amount of both molecules. The buffer capacity will last until the last mol of the conjugate acid (HF) or the conjugate base (F) is consumed, and then, the pH will change significantly.

The best option is the 0.882 M HF and 0.418 M, because both molecules have higher concentrations than other options, that means,  this Buffer solution will last longer because it has more moles to be consumed when adding an acid or a base.

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 .

gold is my favorite solid.