<p>It is not likely you can major in both of those and graduate in four years unless you enter college with about 30 semester credit hours from AP courses. Chem E requirements can consume almost all your available course time. Moreover, those majors do not really have overlapping courses that can apply to completing both and you will likely need at least an extra year and potentially two to actually complete all the requirements for both majors even if the school allows you to pursue both (you usually have to apply for one major as a freshman and then after being in college for some time, often two years, you apply for the second for which you will need permission). You should also be aware of a generally applicable truism: most freshman who start college firmly believing they will double major in unrelated subjects come to their senses by second year and abandon any such nonsense.</p>