Related simulators
Continue with similar topics in this category — or all 65 in Chemistry.
NewSchool
VSEPR Molecular Shapes (3D)
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Bonding vs lone pairs on a central atom: AXₙEₘ notation, electron geometry, and ball–lone-pair model.
NewSchool
MO Diagram: Homonuclear Diatomics (H₂–O₂)
Launch Simulator
σ/π ladder with Li–N vs O ordering; bond order from valence MOs; O₂ π* unpaired → paramagnetism.
FeaturedKids
Periodic Table
Launch Simulator
Click element for properties, electron config, and uses.
NewSchool
Born–Haber Cycle (NaCl & CaO)
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Step ΔH° table and enthalpy ladder; lattice energy U = Σ(gas-ion steps) − ΔH_f°.
NewUniversity / research
Graphene Tight-Binding Band Structure
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Honeycomb π tight binding: E(k) along Γ–M–K–Γ, Dirac cones at K and K′ when Δ=0, gap 2Δ from sublattice stagger, and a Brillouin-zone energy map.
School
pH Scale
Launch Simulator
Slider from 0 to 14 with common substances and color indicators.