Question

a) if the delta H solution is a small positive number:

a solution will likely form due to increase in entropy

a solution will likely not form due to decrease in entropy

the solute is likely miscible in the solvent

energy will be given off while the solution forms

b) closest packing - abab:

atoms are able to arrange themselves randomly

the third layer of atoms are directly above the first layer of atoms

no atoms are directly lined up over atoms in any other layer

each layer of the atoms are directly above the layer below it

Answer 1