Here is a link to the list of awards distributed by the University.
These are selected via rankings of student registered as Chemistry majors. These are generated in an automated way based on cumulative GPA (for graduating students) or sessional GPA (for students continuing on in their degree after their U1 or U2 years).
For continuing awards students must have been a full time student in both semesters and to have 27 graded (non Satisfactory/Unsatisfactory) credits during that time in order to be eligible for the awards.
Almost all of these awards are GPA based or based on performance in a specific course, there is not a general application process for any of these.