{"id":"W846273048","doi":"10.1007/s10953-015-0330-4","title":"Thermodynamics of the Sodium–Iron–Phosphate–Water System Under Hydrothermal Conditions: The Gibbs Energy of Formation of Sodium Iron(III) Hydroxy Phosphate, Na3Fe(PO4)2·(Na4/3H2/3O), from Solubility Measurements in Equilibrium with Hematite at 498–598 K","year":2015,"lang":"en","type":"article","venue":"Journal of Solution Chemistry","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Guelph; Ontario Tech University; PricewaterhouseCoopers (Canada); Canadian Food Inspection Agency; Memorial University of Newfoundland","funders":"","keywords":"Chemistry; Solubility; Gibbs free energy; Enthalpy; Solubility equilibrium; Inorganic chemistry; Sodium; Phosphate; Equilibrium constant; Standard enthalpy of formation; Iron phosphate; Aqueous solution; Thermodynamics; Physical chemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009140478,0.0001982947,0.0003651435,0.000032696,0.00008711416,0.00001849451,0.0004211099,0.0001444981,0.0003253029],"category_scores_gemma":[0.00002681665,0.000116316,0.0001436935,0.0001739245,0.0003590019,0.0005145974,0.0001385317,0.0001719485,0.000003850108],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006538818,"about_ca_system_score_gemma":0.00007225994,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004849755,"about_ca_topic_score_gemma":0.0001529698,"domain_scores_codex":[0.9974201,0.0001597861,0.001119872,0.0001727274,0.000914288,0.0002132222],"domain_scores_gemma":[0.9980101,0.00004342734,0.001321156,0.0003707592,0.0001660791,0.00008850291],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000301445,0.000200553,0.003660443,0.0001206554,0.00003764347,6.957288e-7,0.00121962,0.01220503,0.98157,0.00005512056,0.0005889087,0.00003987557],"study_design_scores_gemma":[0.001379589,0.00006608867,0.002362703,0.0002492653,0.00005073326,0.00002603924,0.0005976185,0.02704428,0.9675059,0.000511173,0.00006795022,0.0001386194],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944245,0.000169499,0.002790851,0.0002666843,0.00008537858,0.0002293925,0.00003120516,0.00001536619,0.001987119],"genre_scores_gemma":[0.9993937,0.00001531576,0.000213787,0.00007461792,0.00002956042,0.00001469445,0.00003166553,0.00001633459,0.000210293],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01483925,"threshold_uncertainty_score":0.4743227,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01962775105152189,"score_gpt":0.2296459769226096,"score_spread":0.2100182258710877,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}