A Pb ( s ) | Pb 2 + ( aq ) | | Au 3 + ( aq ) | Au ( s ) Pb(s) | Pb2+(aq) || Au3+(aq) | Au(s) galvanic cell has a standard cell potential of 1.628 1.628 V. Calculate the Gibbs free energy change at 25 25 °C when 2.45 2.45 g of gold is deposited. Assume that the concentrations in the cell remain at the standard state values of 1 1 M through the entire deposition process.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons

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 .