If 60.2g of Hg combine completely with 24g of?

To determine how much of a second substance combines with 60.2g of Mercury (Hg), we need to know the identity of that substance and its molar mass. If we assume it's a specific reactant, we could use stoichiometric calculations based on the balanced chemical equation for the reaction. Without this information, we can't provide an exact answer. However, we can say that the total mass of the products will equal the total mass of the reactants, which is 60.2g of Hg plus the mass of the second substance (24g in this case).