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114 Intermolecular Forces Review
A review of intermolecular forces. Hydrogen bonding, dipole-dipole forces, London dispersion forces, the types of solids and heating curves. Chapter 14.
14.2 Warm up Intermolecular Forces
After watching MoeTube video 016 Intermolecular Forces - watch this video to practice some problems learning how to identify what forces are between molecules.
108 Moles Review
This is a review of the mole. You are encouraged to work the review sheet first and then check your answers which are located at the bottom of the review. Then for any that you need extra help with scroll to the point in this video that has that question for an explanation of that question.
013 Empirical Formulas
Learn what empirical and molecular formulas are and how to solve for them.
103 Matter, Physical/Chemical Changes, the Atom, Isotopes Review
This is a review of chapters 3 & 4. The topics covered include physical and chemical changes, physical and chemical properties, mixtures, separation of mixtures, pure substances, elements, compounds, isotopes and Rutherford model of the atom. It is recommended that you work the review sheet first then check your answers and then scroll to the question number that you need help with in the video. You have to practice in chemistry, working the review sheet first will help you to identify what concepts you need to focus on the most while studying.
070 Evaporation and Vapor Pressure
Learn what Evaporation and Vapor Pressure are and how they relate to the intermolecular forces.
050 Energy Requirements for Changes of State
Learn how to calculate the energy change when a substance changes state. Learn how to calculate the energy when a block of ice below zero is heated to liquid water.
14.1 Warm up Energy Requirements for Changes of State
After having watched MoeTube video 050 Energy Requirements for Changes of State this will be good practice. Pause the video at the start, work the problems then watch to make sure you did them correctly.
