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    Chemistry 103 

    College Chemistry
    CRN: 30300
    16 Weeks - Hybrid Course

    On Campus Requirements
    Class will meet every Friday on campus in PS 222 at 8:30AM to 12:45PM.

    Name  David Ryba, Ph.D.
    Email  dryba@citruscollege.edu
    Phone  (626) 914-8761
    Location  PS 204

    Welcome! You are either enrolled in, or you are interested in enrolling in, the Chemistry 103 Distance Education class. As described in the class schedule, this course is the first semester of a year program and includes chemistry of inorganic compounds; covers topics of nomenclature, stoichiometry, bonding, chemical equations, gas laws, solutions, acids and bases, nuclear processes and chemical equilibrium. Required for students transferring to four-year college nursing programs and students majoring in physical therapy, occupational therapy and home economics.

    Email Accounts 
    You will need to use your official Citrus College issued email account. Your email is established when you are registered for classes. You must have access to your email account prior to starting the class. 

    Details regarding the course are set forth in the class website. When you go there (see below), pay particular attention to the syllabus section and the assignment section.  

    Blackboard and WingSpan Information
    (Notice:  All Blackboard courses will be available on the first day of classes)
    Blackboard --> http://citruscollege.blackboard.com 
    WingSpan --> https://wingspan.citruscollege.edu  
    • Your WingSpan ID becomes your Blackboard Username
    • Your WingSpan PIN (Personal Identification Number) becomes your Blackboard password
    • To change your PIN/password requires, change it in WingSpan
    • Data will be transferred from WingSpan to Blackboard on a regular basis

    Once you get to the Blackboard  welcome page, click on the College Chemistry course link on the right, and you will go to the course site. Familiarize yourself with the course site and if you have any questions please email your instructor with your concerns. Get your textbook and get started with your initial assignments. A major key to your success in this course will be keeping up with both the reading and the other assignments.   


    If you have a disability documented by a physician or other appropriate professional and wish to discuss academic accommodations, please contact the DSP&S office at (626) 914-8675. Please discuss your accommodations with your instructor by email. Be sure to allow at least one week for appropriate accommodations to be arranged. 

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