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Schedule to Exam 1

Date Day Topics
8/24Mon
8/25Tue
8/26WedFirst day of class. Introduction to CH301. Go over syllabus. Talk about ALEKS assessment. Talk about eBook for the course. Using Quest. iClicker requirement. Etc...
8/27Thu
8/28FriBegin Atomic Theory which is Chapter 12 in your book. Homework 1 will be available on Quest. Discussed Electromagnetic radiation (formulas).
8/31MonMore Atomic Theory - Chapter 12.
9/1Tue
9/2Wed Deadline to finish ALEKS assessment or be dropped from course (by 5PM)
Discussed emission spectra and absorption spectra for hydrogen. Also known as line spectra which led to the realization that energy is quantized within the atom. Found energy levels for hydrogen and numbered them 1, 2, 3, 4,... These levels are calculated via equation 12.1 in your book (show to the right here).

Defined the Balmer Series and the Lymann Series for hydrogen spectra. Rydberg constant and formula allows one to predict the differences in the levels. To the right is the Rydberg equation where it calculates for the frequency of the energy difference in two levels n1 and n2. n1 and n2 are 1, 2, 3, 4, 5, 6, etc... n2 is an UPPER level while n1 is a lower level.
9/3Thu
9/4FriDiscussed the Schrodinger Equation. Solving it gives you various wavefunctions (ψ). Use the Schrodinger equation to solve Particle in a box (PIAB) problem. Only certain wavelengths fit in the "box". Showed some similarities and differences between PIAB and the hydrogen atom.
9/7MonLabor Day - Holiday - No Class Day
9/8Tue
9/9Wed Homework 2 deadline at 11:30 PM
Quantum numbers and their rules. Orbital shapes. Nodal surfaces. Aufbau filling order for electrons. Electron configurations.
9/10Thu
9/11Fri Homework 1 deadline at 11:30 PM
Forming monatomic ions and determining their electron configurations. Isoelectronic species. Periodic trends.
9/14MonPeriodic trends: Ionization energies, electron affinity, and atomic size. Names of some groups on the periodic table.
9/15Tue Homework 3 deadline at 11:30 PM
9/16WedLast minute exam questions. Start Chapter 13 on Chemical bonding.
9/17ThuEXAM 1 : 7-9 PM
9/18FriDiscuss exam 1 briefly. Octet rule.