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Topics include: 29 videos 2h 14m 26s, the Periodic Table, the time-saving online video lessons in the Periodic Table unit explain what the periodic table of elements is and how the structure of the periodic table reflects the qualities of the elements found within it. Chemistry homework help and test prep 24/7! Get help with chemical reactions, oxidation and more from expert chemistry tutors. Get a chemistry tutor now.

Topics include: 8 videos 25m 5s, the Atom, the time-saving online video lessons in the Atom unit discuss the structure of atoms, the particles of which atoms are composed, and the interactions between these particles at the subatomic level.

Topics include: 13 videos 1h 9m 16s. Chemical Equilibrium, the time-saving online video lessons in the Chemical Equilibrium unit explain what the concept of equilibrium means in Chemistry, how to set up and use an equilibrium expression, and how equilibrium relates to solubility.

Topics include: 48 videos 3h 26m 18s, chemical Reactions, the time-saving online video lessons in the Chemical Reactions unit explore the different types of chemical reactions and provides an overview of concepts which underlie the mathematics behind chemical reactions.

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