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States of matter : Boiling Point Elevation and Freezing Point Supp...

By: Sal Khan

Raising or lowering the boiling or freezing point of a solution by adding solute.

Videos on chemistry (roughly covering a first-year high school or college course).

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Ideal gas laws : Ideal Gas Equation Example 2

By: Sal Khan

PV/T is a constant. Figuring out the volume of an ideal gas at standard temperature and pressure (STP).

Videos on chemistry (roughly covering a first-year high school or college course).

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Acids and bases : pH of a Weak Base

By: Sal Khan

pH of . 2 M of NH3 (weak base).

Videos on chemistry (roughly covering a first-year high school or college course).

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Introduction to the Atom : Introduction to the atom

By: Sal Khan

The atom, proton, neutron and electron

Videos on chemistry (roughly covering a first-year high school or college course).

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Ideal gas laws : Ideal Gas Equation Example 1

By: Sal Khan

Figuring out the number of moles of gas we have using the ideal gas equation: PV=nRT.

Videos on chemistry (roughly covering a first-year high school or college course).

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Reaction rates : Keq Intuition (mathy and not necessary to progress)

By: Sal Khan

A probabilistic look at how molecules react to develop the intuition behind the equilibrium constant formula.

Videos on chemistry (roughly covering a first-year high school or college course).

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Chemical reactions (stoichiometry) : Another mass composition problem

By: Sal Khan

Another exercise converting a mass composition to an empirical formula.

Videos on chemistry (roughly covering a first-year high school or college course).

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Reaction rates : Introduction to Kinetics

By: Sal Khan

Kinetics, activation energy, activated complex and catalysts.

Videos on chemistry (roughly covering a first-year high school or college course).

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Orbitals and Electrons : Valence Electrons

By: Sal Khan

Looking at valence electrons to figure out reactivity

Videos on chemistry (roughly covering a first-year high school or college course).

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Reaction rates : Introduction to pH, pOH, and pKw

By: Sal Khan

Autoionization of water into hydronium and hydroxide ions. pH, pOH, and pKa.

Videos on chemistry (roughly covering a first-year high school or college course).

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Chemical reactions (stoichiometry) : Stoichiometry

By: Sal Khan

Introduction to stoichiometry

Videos on chemistry (roughly covering a first-year high school or college course).

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Radioactive decay : Half-Life

By: Sal Khan

Introduction to half-life

Videos on chemistry (roughly covering a first-year high school or college course).

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Ideal gas laws : Ideal Gas Equation: PV=nRT

By: Sal Khan

Intuition behind the ideal gas equation: PV=nRT.

Videos on chemistry (roughly covering a first-year high school or college course).

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States of matter : Vapor Pressure

By: Sal Khan

Vapor Pressure, Volatility, and Evaporation

Videos on chemistry (roughly covering a first-year high school or college course).

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Orbitals and Electrons : Electron Configurations

By: Sal Khan

Introduction to using the periodic table to determine electron configurations

Videos on chemistry (roughly covering a first-year high school or college course).

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States of matter : Change of State Example

By: Sal Khan

Specific Heat Capacity and Enthalpy of Vaporization example

Videos on chemistry (roughly covering a first-year high school or college course).

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Acids and bases : Conjugate Acids and Bases

By: Sal Khan

Introduction to conjugate acids and bases

Videos on chemistry (roughly covering a first-year high school or college course).

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Radioactive decay : More Exponential Decay Examples

By: Sal Khan

A few more examples of exponential decay.

Videos on chemistry (roughly covering a first-year high school or college course).

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Chemical reactions (stoichiometry) : Formula from Mass Composition

By: Sal Khan

Figuring out the empirical formula from a molecules mass composition

Videos on chemistry (roughly covering a first-year high school or college course).

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Oxidation reduction : Redox Reactions

By: Sal Khan

Oxidation reduction (or redox) reactions

Videos on chemistry (roughly covering a first-year high school or college course).

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