this is known as condensation when cold and warm temperatures meet
You get a tub of warm water and tip the warm water into the cold water
Agitation, or stirring of the solute in the solvent increases the solubility of the solution
<span>Ka is an equilibrium constant for the partial ionization of "weak" acids in water.</span>
It should be <em>Ultraviolet rays </em>because they are moderate in energy.