Acid (as H+)

Substance: fo-6f1455ba68cb912a Aggregate measurement
Source: EF 3.1
Unit: kg
Context: Environmental → Water → Unknown
CAS: —
EC: —

Dimension: Environmental
Media: Water
Water body: Unknown

(1)1H(+)
(1)H(+)
p
p(+)
protium(1+)
proton
Atomic hydrogen cation(1+)
Atomic hydrogen ion
Atomic hydrogen ion (H+)
Atomic hydrogen ion(1+)
Atomic hydrogen(1+)
Hydrion
Hydrogen (H+)
Hydrogen (H1+)
Hydrogen atom ion(1+)
Hydrogen cation
Hydrogen ion
Hydrogen ion (H+)
Hydrogen ion (H1+)
Hydrogen ion(1+)
Hydrogen(1+)
Hydrogen(1+) ion
Hydrogen, ion (H1+) electrolytic
Hydrogen, ion (pos.)

List	Version	Source flow	Name there	Why this flow
EF	3.1	fe0acd60-3ddc-11dd-abca-0050c2490048	acid (as H+)	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.
agribalyse	3.2	c3d0b2cd-3697-5940-b8d2-9b7d1355a781	Acidity, unspecified	This substance answers to the name the row carries; both name the same compartment.
bafu	2026-v1	bda43370-243e-5399-9b35-d35ab44f4df1	Acidity, unspecified	This substance answers to the name the row carries; both name the same compartment.
ecoinvent	3.12	b37294bd-947d-4f35-b9e6-3eb259c05ff5	Acidity, unspecified	A curator's mapping table names this flow.
ecoinvent	3.8	b37294bd-947d-4f35-b9e6-3eb259c05ff5	Acidity, unspecified	A curator's mapping table names this flow.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	fe0acd60-3ddc-11dd-abca-0050c2490048	acid (as H+)	Emissions/Emissions to water/Emissions to water, unspecified	exactMatch	—
ecoinvent 3.12	b37294bd-947d-4f35-b9e6-3eb259c05ff5	Acidity, Unspecified	water / unspecified	exactMatch	—
ecoinvent 3.8	b37294bd-947d-4f35-b9e6-3eb259c05ff5	Acidity, Unspecified	water / unspecified	exactMatch	—
bafu 2026-v1	bda43370-243e-5399-9b35-d35ab44f4df1	Acidity, Unspecified	emissions to water / unspecified	closeMatch	—
agribalyse 3.2	c3d0b2cd-3697-5940-b8d2-9b7d1355a781	Acidity, Unspecified	Emissions to water	closeMatch	—

The change log and the PROV-O trail (2 consensus changes)

Open the changes page

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Flow JSON

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          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(label:Acidity, Unspecified);flow_object_candidates(1);elementary_candidates(15);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    },
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/agribalyse/3.2/flow/c3d0b2cd-3697-5940-b8d2-9b7d1355a781",
        "skos:prefLabel": "Acidity, Unspecified",
        "context": "Emissions to water",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:closeMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-abca-0050c2490048"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-abca-0050c2490048"
      },
      "provenance": {
        "prov:wasGeneratedBy": "merge_agribalyse",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "agribalyse:3.2:c3d0b2cd-3697-5940-b8d2-9b7d1355a781",
          "Acidity, Unspecified",
          "",
          "algorithm.lookup_order=cas>ec>label",
          "algorithm.basis=label:(1)1H(+); (1)H(+); Acidity, Unspecified",
          "algorithm.flow_object_candidates=1",
          "algorithm.elementary_candidates=15",
          "algorithm.selector_reason=exact-context-iri-match",
          "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
        ],
        "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(label:(1)1H(+); (1)H(+); Acidity, Unspecified);flow_object_candidates(1);elementary_candidates(15);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
      }
    }
  ],
  "_sources": {
    "prefLabel": "normalize_name_case",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "properties": "link_flows_to_their_substance",
    "skos_definition": "enrich_references",
    "references": "enrich_references",
    "altLabel": "dedupe_altlabels",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "12408-02-5": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "acid (as H+)",
    "synonyms": [
      "AC1NSG0V",
      "Atomic hydrogen cation(1+)",
      "Atomic hydrogen ion",
      "Atomic hydrogen ion (H+)",
      "Atomic hydrogen ion(1+)",
      "Atomic hydrogen(1+)",
      "H(.)",
      "H-atom",
      "Hydrion",
      "Hydrogen (H+)",
      "Hydrogen (H1+)",
      "Hydrogen atom",
      "Hydrogen atom ion(1+)",
      "Hydrogen cation",
      "Hydrogen ion (H+)",
      "Hydrogen ion (H1+)",
      "Hydrogen ion(1+)",
      "Hydrogen(1+) ion",
      "Hydrogen, ion (H1+) electrolytic",
      "hydrogen(.)",
      "monohydrogen"
    ],
    "context": [
      "Emissions",
      "Emissions to water",
      "Emissions to water, unspecified"
    ],
    "cas_numbers": [
      "12408-02-5"
    ],
    "ec_numbers": [],
    "unit": "kg"
  }
}

A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.

You do not need to run a build or clone anything. Name the row and say what your evidence is; the measurement is done for you. How contributing works

Acid (as H+)

Identity

Context

Alternative labels

Source lists

Concept associations

History

Full record

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