Not too easy. Not too difficult.
I recommend this course. Dr. Clodfelter breaks the information down so well. He doesn't mind answering any question you may have and he communicates very well.
He breaks down the atom to prepare us to learn about molecules and compounds. We learn what a mole is and how to convert the mass of an element into moles. We learned stoichiometry and how to use it.
Hours per week:
Advice for students:
Contact the teacher and ask questions. Do all the reading prior to lectures and then lectures will be like a review. Dr. C provides a lot of practice worksheets to help ensure the information sticks.