{
  "version": "2026.05",
  "confidence": "estimated",
  "constants": {
    "waterHeatCapacityJgC": 4.184,
    "neutralizationKJPerMol": -57.3,
    "roomTemperatureC": 25
  },
  "reactionEstimates": [
    {
      "id": "strong-acid-base-neutralization",
      "deltaHkJPerMol": -57.3,
      "basis": "standard classroom approximation for strong acid/base neutralization"
    }
  ],
  "sourceNotes": [
    "Thermal values are simplified classroom estimates, not calorimeter-grade experimental measurements."
  ]
}