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OpenStem
@openstem · Joined Jul 2026
7420 public items8 groups
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Chemistry · L3 · Why Atomic Radius Rises and Falls
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Chemistry · L3 · Why Atomic Radius Rises and FallsFlowchart18 objects
Chemistry · L3 · Ionization Energy, Electronegativity, and Metallic Character
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Chemistry · L3 · Ionization Energy, Electronegativity, and Metallic CharacterFlowchart14 objects
Chemistry · L3 · How an Ionic Bond Forms (Na + Cl)
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Chemistry · L3 · How an Ionic Bond Forms (Na + Cl)Flowchart13 objects
Chemistry · L3 · Which Type of Bond Forms?
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Chemistry · L3 · Which Type of Bond Forms?Flowchart19 objects
Chemistry · L3 · VSEPR shape decision tree
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Chemistry · L3 · VSEPR shape decision treeFlowchart21 objects
Chemistry · L3 · VSEPR shapes — worked examples
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Chemistry · L3 · VSEPR shapes — worked examplesFlowchart7 objects
Chemistry · L3 · Mass ↔ Moles ↔ Particles
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Chemistry · L3 · Mass ↔ Moles ↔ ParticlesFlowchart9 objects
Chemistry · L3 · Using a Mole Ratio
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Chemistry · L3 · Using a Mole RatioFlowchart9 objects
Chemistry · L4 · Choosing a technique: what question are you asking?
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Chemistry · L4 · Choosing a technique: what question are you asking?Flowchart13 objects
Chemistry · L3 · Which Gas Law Do I Use?
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Chemistry · L3 · Which Gas Law Do I Use?Flowchart9 objects
Chemistry · L3 · Squeezing a Gas
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Chemistry · L3 · Squeezing a GasFlowchart15 objects
Chemistry · L3 · Titration Setup & Procedure
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Chemistry · L3 · Titration Setup & ProcedureFlowchart11 objects
Chemistry · L3 · Reading the Titration Curve
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Chemistry · L3 · Reading the Titration CurveFlowchart13 objects
Chemistry · L4 · Amphoteric hydroxide dissolving via complex-ion formation
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Chemistry · L4 · Amphoteric hydroxide dissolving via complex-ion formationFlowchart15 objects
Chemistry · L4 · Born–Haber cycle for NaCl
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Chemistry · L4 · Born–Haber cycle for NaClFlowchart7 objects
Chemistry · L3 · Exothermic Reaction — Energy Diagram
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Chemistry · L3 · Exothermic Reaction — Energy DiagramFlowchart7 objects
Chemistry · L3 · Endothermic Reaction — Energy Diagram
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Chemistry · L3 · Endothermic Reaction — Energy DiagramFlowchart13 objects
Chemistry · L3 · Successful vs Unsuccessful Collision
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Chemistry · L3 · Successful vs Unsuccessful CollisionFlowchart17 objects
Chemistry · L3 · Four Factors That Speed Up a Reaction
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Chemistry · L3 · Four Factors That Speed Up a ReactionFlowchart14 objects
Chemistry · L3 · Reaching dynamic equilibrium
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Chemistry · L3 · Reaching dynamic equilibriumFlowchart18 objects
Chemistry · L3 · Le Chatelier's principle — ammonia equilibrium
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Chemistry · L3 · Le Chatelier's principle — ammonia equilibriumFlowchart10 objects
Chemistry · L3 · OIL RIG — Tracing Electron Transfer
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Chemistry · L3 · OIL RIG — Tracing Electron TransferFlowchart12 objects
Chemistry · L3 · Inside a Galvanic (Voltaic) Cell
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Chemistry · L3 · Inside a Galvanic (Voltaic) CellFlowchart21 objects
Chemistry · L3 · Count the Carbons, Pick the Stem
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Chemistry · L3 · Count the Carbons, Pick the StemFlowchart17 objects
Chemistry · L3 · Spot the Functional Group
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Chemistry · L3 · Spot the Functional GroupFlowchart9 objects
Chemistry · L3 · Fission vs Fusion
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Chemistry · L3 · Fission vs FusionFlowchart7 objects
Chemistry · L3 · Finding Molarity
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Chemistry · L3 · Finding MolarityFlowchart5 objects
Chemistry · L3 · Diluting a Solution
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Chemistry · L3 · Diluting a SolutionFlowchart15 objects
Chemistry · L3 · Which Intermolecular Forces Act on a Molecule?
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Chemistry · L3 · Which Intermolecular Forces Act on a Molecule?Flowchart9 objects
Chemistry · L3 · Intermolecular Forces and Boiling Point
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Chemistry · L3 · Intermolecular Forces and Boiling Point