{
  "task_id": "CHEM5",
  "input_type": "self-contained numerical problem",
  "inputs_embedded_in_instruction": true,
  "instruction_file": "instruction.md",
  "submission_filename": "candidate.json",
  "submission_schema": {
    "problem_id": "CHEM5",
    "numeric_fields": [
      "equilibrium_constant_ka_700k",
      "nh3_pure_fugacity_coeff_300bar",
      "fugacity_coefficient_quotient_kphi_300bar",
      "real_gas_nh3_mole_fraction_300bar",
      "pressure_for_50pct_nh3_mole_fraction_bar"
    ]
  },
  "field_count": 5
}