language use 29 videos
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Atomic Number - Isotopes
Chemistry The Atom
The meaning and uses of atomic numbers.
atomic number mass number isotopes ions -
Scientific Units
Chemistry Introduction to Chemistry
How to use and convert scientific units.
scientific units time distance mass volume temperature density speed -
Scientific Notation
Chemistry Introduction to Chemistry
How to use and interpret scientific notation.
scientific notation exponents -
Atomic Mass
Chemistry The Atom
Using atomic mass to understand isotopes.
atomic mass isotopes average amu -
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Planck's Constant
Chemistry The Atom
Understanding and solving problems using Planck's constant.
blackbody radiation thermal contact thermal equilibrium -
VSEPR Model
Chemistry Chemical Bonds
How to draw the structure of a molecule using VSEPR rules.
VSPER Model -
Stoichiometry
Chemistry Chemical Reactions
How to use stoichiometry to work with chemical equations.
stoichiometry law of conservation of mass -
Reaction Rate Laws
Chemistry Chemical Reaction Rates
Finding and using the laws which predict reaction rates.
reaction rate laws concentration -
Buffered Solutions
Chemistry Acids and Bases
How acids and bases are used in buffered solutions.
buffer buffered solutions -
Half-reactions
Chemistry Electrochemistry
How to use half reactions to understand oxidation-reduction.
half reactions oxidation reduction -
Heat of Formation
Chemistry Thermochemistry
How to use heat of formation in thermochemical problems.
heat of formation enthalpy hermochemical equation -
Dimensional Analysis
Chemistry Introduction to Chemistry
How to use dimensional analysis to convert units in chemistry problems.
dimensional analysis
