Lessons / Chemistry

IB Chemistry video lessons.

Free IB Chemistry lessons for IB1 and IB2: atomic structure, radicals, free radical substitution and more, each with an original exam-style question and the mark scheme logic.

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H₂O

Chemistry

IB1 · Junior · 1 lesson

S1.2

Protons, Neutrons & Electrons in 7 MinThe Nuclear Atom · part 1/4

H₂O

Chemistry

IB2 · Senior · 2 lessons

R3.3

Radicals & Homolytic Fission ExplainedElectron Sharing Reactions: Radicals · part 1/5

Free Radical Substitution IB Chemistry: 6-Mark MechanismIB Chemistry · R3.3 Electron Sharing Reactions: Radicals (SL & HL) · part 2/5

See all 22 lessons in every subject