Kc ⇄ Kp Converter implementation

Binding contract

This record describes what an executable surface must bind and validate. It does not claim that a public calculator, package, or production route is deployed.

Record owner

Guth Instruments

Lifecycle

verified-clean

Evidence ID

t4-111

Effect

Computation or source lookup only

Input and validation requirements

An unvalidated input of T = 0 K with Δn = -1 produces 0^-1, an undefined division by zero. Temperature-unit ambiguity can also produce an incorrect result if a Celsius value is accepted as Kelvin.

Required corrections

No binding erratum is attached to this unique-name record. Implementers must still preserve the declared units, domain, and failure behavior.

Inspectable interface fixture

The sample below is evidence for interface and validation tests, not a production implementation.

{
  "inputs": {
    "Kc": 2.5,
    "delta_n": 1,
    "temperature_K": 298.15,
    "Kc_basis": "mol/m^3",
    "Kp_basis": "Pa"
  },
  "expected_outputs": {
    "Kp": 6197.04775
  },
  "working": "RT=8.314×298.15=2478.8191. (RT)^Δn=2478.8191^1=2478.8191. Kp=Kc×(RT)^Δn=2.5×2478.8191=6197.04775 Pa."
}

Other records

Sources and evidence

These pointers bind the page to evidence. They do not grant authority or collapse verification into deployment.

• VERIFIED_LEDGER.json
• evidence-tranche4/tranche4-results.json