Convertisseur pH↔Concentration en Ions Hydrogène ([H⁺] = 10^(−pH))

POST http://127.0.0.1:3003/fr/api/tools/ph-to-hydrogen-ion

{
  "mcpServers": {
    "elysiatools-ph-to-hydrogen-ion": {
      "name": "ph-to-hydrogen-ion",
      "description": "Conversion bidirectionnelle entre pH et concentration en ions hydrogène : [H⁺] = 10^(−pH) mol/L et pH = −log₁₀[H⁺]. Accepte mol/L, mmol/L, µmol/L et nmol/L (la physiologie clinique utilise nmol/L : le sang artériel à pH 7,35–7,45 correspond à ≈35–45 nmol/L ; pH 7,40 ↔ 39,8 nmol/L) ; la plage de pH −3 à 16 couvre des superacides aux bases concentrées.",
      "baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=ph-to-hydrogen-ion",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "ph-to-hydrogen-ion",
    "arguments": {
  "inputQuantity": "ph",
  "value": 7.4,
  "concUnit": "nM",
  "decimalPlaces": 2
}
  }
}