Final answer:
The percent change in mass increases as the amount of corn syrup increases, following the principle of mass conservation and the definition of mass/mass percent where the solution's mass equals the sum of the mass of solute and solvent.
Step-by-step explanation:
The relationship between the percent change in mass and increasing amounts of corn syrup can be understood by considering the principle of conservation of mass in chemical reactions. When corn syrup is added to a solution, the total mass of the solution is the sum of the mass of the corn syrup (the solute) plus the mass of whatever it is being mixed with (the solvent). If we are to calculate the percent change in mass, we need to understand that it refers to the ratio of the increase in mass to the original mass, expressed as a percentage.
As more corn syrup is added to the solution, the mass of the solute increases. According to the definition of mass/mass percent, when you dissolve a known mass of solute into a solvent, the solution's mass is the sum of both. Thus, the mass percent would increase with more solute, implying that Option 3 is correct: The percent change in mass increases as the amount of corn syrup increases.