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OpenStem
@openstem · Joined Jul 2026
7420 public items8 groups
MoleculeReaction: Nc1ccccc1.CC(=O)OC(C)=O>>CC(=O)Nc1ccccc1…
Chemistry · L4 · Forward step 2: aniline acylated to acetanilide
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Chemistry · L4 · Forward step 2: aniline acylated to acetanilideMoleculeCC(C)Cc1ccc(cc1)C(C)C(=O)O
Chemistry · L5 · Ibuprofen
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Chemistry · L5 · IbuprofenMoleculeC1COCCOCCOCCOCCOCCO1
Chemistry · L5 · 18-Crown-6
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Chemistry · L5 · 18-Crown-6MoleculeOc1ccc2ccccc2c1-c1c(O)ccc2ccccc12
Chemistry · L5 · BINOL (1,1'-Bi-2-naphthol)
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Chemistry · L5 · BINOL (1,1'-Bi-2-naphthol)MoleculeCCOC(=O)C=[N+]=[N-]
Chemistry · L5 · Ethyl Diazoacetate
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Chemistry · L5 · Ethyl DiazoacetateMoleculeReaction: CCN=[N+]=[N-].C#CCO>>CCn1cc(CO)nn1
Chemistry · L5 · CuAAC Click Reaction (Azide-Alkyne Cycloaddition)
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Chemistry · L5 · CuAAC Click Reaction (Azide-Alkyne Cycloaddition)MoleculeCC(C)(C#N)/N=N/C(C)(C)C#N
Chemistry · L5 · AIBN (Azobisisobutyronitrile)
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Chemistry · L5 · AIBN (Azobisisobutyronitrile)Flowchart10 objects
Chemistry · L1 · Metals and Non-metals · flowchart
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Chemistry · L1 · Metals and Non-metals · flowchartFlowchart7 objects
Chemistry · L1 · Why Do Things Float or Sink? · flowchart
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Chemistry · L1 · Why Do Things Float or Sink? · flowchartFlowchart11 objects
Chemistry · L1 · Mixing in the Kitchen · flowchart
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Chemistry · L1 · Mixing in the Kitchen · flowchartFlowchart11 objects
Chemistry · L1 · Where Do Materials Come From? · flowchart
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Chemistry · L1 · Where Do Materials Come From? · flowchartFlowchart13 objects
Chemistry · L1 · Staying Safe with Chemicals at Home · flowchart
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Chemistry · L1 · Staying Safe with Chemicals at Home · flowchartFlowchart13 objects
Chemistry · L1 · Sorting and Recycling Materials · flowchart
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Chemistry · L1 · Sorting and Recycling Materials · flowchartFlowchart9 objects
Chemistry · L1 · Air, Breathing, and Gases · flowchart
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Chemistry · L1 · Air, Breathing, and Gases · flowchartFlowchart15 objects
Chemistry · L1 · Fizzy Drinks and Dissolved Gas · flowchart
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Chemistry · L1 · Fizzy Drinks and Dissolved Gas · flowchartFlowchart7 objects
Chemistry · L1 · Growing Crystals at Home · flowchart
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Chemistry · L1 · Growing Crystals at Home · flowchartFlowchart7 objects
Chemistry · L1 · How Soap Cleans · flowchart
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Chemistry · L1 · How Soap Cleans · flowchartFlowchart7 objects
Chemistry · L1 · Testing with Magnets · flowchart
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Chemistry · L1 · Testing with Magnets · flowchartFlowchart9 objects
Chemistry · L1 · Where Do Smells Come From? · flowchart
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Chemistry · L1 · Where Do Smells Come From? · flowchartFlowchart10 objects
Chemistry · L1 · Weathering: Why Outdoor Metal Rusts · flowchart
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Chemistry · L1 · Weathering: Why Outdoor Metal Rusts · flowchartFlowchart9 objects
Chemistry · L1 · Why Salt Melts Icy Roads · flowchart
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Chemistry · L1 · Why Salt Melts Icy Roads · flowchartFlowchart16 objects
Chemistry · L1 · Secret Messages with Invisible Ink · flowchart
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Chemistry · L1 · Secret Messages with Invisible Ink · flowchartFlowchart7 objects
Chemistry · L1 · Why Food Colouring Spreads Through Water · flowchart
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Chemistry · L1 · Why Food Colouring Spreads Through Water · flowchartFlowchart13 objects
Chemistry · L1 · Why Helium Balloons Float Up · flowchart
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Chemistry · L1 · Why Helium Balloons Float Up · flowchartFlowchart9 objects
Chemistry · L1 · Sour or Soapy? Acids and Bases in the Kitchen · flowchart
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Chemistry · L1 · Sour or Soapy? Acids and Bases in the Kitchen · flowchartFlowchart7 objects
Chemistry · L1 · Why a Candle Burns · flowchart
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Chemistry · L1 · Why a Candle Burns · flowchartFlowchart6 objects
Chemistry · L1 · Dissolving vs. Melting · flowchart
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Chemistry · L1 · Dissolving vs. Melting · flowchartFlowchart5 objects
Chemistry · L1 · Evaporation and Condensation · flowchart
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Chemistry · L1 · Evaporation and Condensation · flowchartFlowchart7 objects
Chemistry · L1 · Why Salt Melts Sidewalk Ice Faster · flowchart
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Chemistry · L1 · Why Salt Melts Sidewalk Ice Faster · flowchart