{"query": "Electrochemistry", "count": 20, "results": [{"id": "card_instr_electrochemistry", "title": "Electrochemistry", "shelf": "codex", "surface": "secular", "snippet": "The Electrochemistry verifier (src/concordance/verifiers/electrochemistry.py). Builds on: The fine-structure scale (α). Found from the code's own imports, never invented; the module keeps the logic, t", "authority_tier": "engine_derived", "source": "verifier: electrochemistry", "readable": false, "generated": false}, {"id": "card_src_word_electrochemistry", "title": "electrochemistry", "shelf": "dictionary", "surface": "secular", "snippet": "electrochemistry: (noun) branch of chemistry that deals with the chemical action of electricity and the production of electricity by chemical reactions", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_theory_electrochemistry", "title": "Electrochemistry & the battery (Volta, Faraday, and stored charge)", "shelf": "theories", "surface": "secular", "snippet": "Electrochemistry & the battery (Volta, Faraday, and stored charge) — an engine domain that can touch it: chemistry. Calibration: seals — cell voltages, Faraday's laws of electrolysis and Nernst shifts", "authority_tier": "reference", "source": "The Theory Assay — calibrated, not judged (docs/THEORY_CATALOG.md)", "readable": false, "generated": false}, {"id": "card_bridge_master_nernst_potential", "title": "Master equation: V = (RT / zF) * ln(C_out / C_in)", "shelf": "bridges", "surface": "secular", "snippet": "a voltage from the log of a concentration ratio — the same equation in a battery and a neuron. ONE equation, 2 domains, connected by a change of variable: electrochemistry [the electrode potential of ", "authority_tier": "reference", "source": "The Bridges — cross-domain isomorphisms", "readable": false, "generated": false}, {"id": "card_bridge_form_logarithmic", "title": "Bridge: the logarithmic form across 18 domains", "shelf": "bridges", "surface": "secular", "snippet": "The canonical form logarithmic (y = k * log(x / x0)) is the SAME computation in 18 different domains — acoustics, astronomy, chemistry, computer_science, cybersecurity, ecology, economics, electrochem", "authority_tier": "reference", "source": "The Bridges — cross-domain isomorphisms", "readable": false, "generated": false}, {"id": "card_calc_nernst", "title": "Nernst equation", "shelf": "calculations", "surface": "secular", "snippet": "Nernst equation — electrochemistry. Formula: E = E0 - (RT/nF) ln(Q). Canonical FORM: logarithmic (y = k * log(x / x0)) — a cell's voltage from the log of a concentration ratio. Same form, different do", "authority_tier": "reference", "source": "The Calculation Map — every calculation, mapped by form", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_2e_17_5_batteries_and_fuel_cells_7c891b2b", "title": "17.5 Batteries and Fuel Cells — Chemistry 2e", "shelf": "chemistry", "surface": "secular", "snippet": "17.5\n\nBatteries and Fuel Cells\n\nLearning Objectives\nBy the end of this section, you will be able to:\n\nDescribe the electrochemistry associated with several common batteries\n\nDistinguish the operation ", "authority_tier": "reference", "source": "OpenStax: Chemistry 2e (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_atoms_first_2e_16_5_batteries_and_fuel_cells_7c891b2b", "title": "16.5 Batteries and Fuel Cells — Chemistry: Atoms First 2e", "shelf": "chemistry", "surface": "secular", "snippet": "16.5\n\nBatteries and Fuel Cells\n\nLearning Objectives\nBy the end of this section, you will be able to:\n\nDescribe the electrochemistry associated with several common batteries\n\nDistinguish the operation ", "authority_tier": "reference", "source": "OpenStax: Chemistry: Atoms First 2e (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_word_davy", "title": "davy", "shelf": "dictionary", "surface": "secular", "snippet": "davy: (noun) English chemist who was a pioneer in electrochemistry and who used it to isolate elements sodium and potassium and barium and boron and calcium and magnesium and chlorine (1778-1829) — sy", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_humphrey_davy", "title": "humphrey davy", "shelf": "dictionary", "surface": "secular", "snippet": "humphrey davy: (noun) English chemist who was a pioneer in electrochemistry and who used it to isolate elements sodium and potassium and barium and boron and calcium and magnesium and chlorine (1778-1", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_word_sir_humphrey_davy", "title": "sir humphrey davy", "shelf": "dictionary", "surface": "secular", "snippet": "sir humphrey davy: (noun) English chemist who was a pioneer in electrochemistry and who used it to isolate elements sodium and potassium and barium and boron and calcium and magnesium and chlorine (17", "authority_tier": "reference", "source": "WordNet 3.0, Princeton University (WordNet License)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_introduction_fe7a0312", "title": "Introduction — Chemistry", "shelf": "chemistry", "surface": "secular", "snippet": "Figure\n17.1\n\nElectric vehicles contain batteries that can be recharged, thereby using electric energy to bring about a chemical change and vice versa. (credit: modification of work by Robert Couse-Bak", "authority_tier": "reference", "source": "OpenStax: Chemistry (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_atoms_first_introduction_fe7a0312", "title": "Introduction — Chemistry: Atoms First", "shelf": "chemistry", "surface": "secular", "snippet": "Figure\n16.1\n\nElectric vehicles contain batteries that can be recharged, thereby using electric energy to bring about a chemical change and vice versa. (credit: modification of work by Robert Couse-Bak", "authority_tier": "reference", "source": "OpenStax: Chemistry: Atoms First (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_2e_introduction_7c92f9c8", "title": "Introduction — Chemistry 2e", "shelf": "chemistry", "surface": "secular", "snippet": "Figure\n17.1\n\nElectric vehicles are powered by batteries, devices that harness the energy of spontaneous redox reactions. (credit: modification of work by Robert Couse-Baker)\n\nChapter Outline\n\n17.1\n\nRe", "authority_tier": "reference", "source": "OpenStax: Chemistry 2e (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_atoms_first_2e_introduction_7c92f9c8", "title": "Introduction — Chemistry: Atoms First 2e", "shelf": "chemistry", "surface": "secular", "snippet": "Figure\n16.1\n\nElectric vehicles are powered by batteries, devices that harness the energy of spontaneous redox reactions. (credit: modification of work by Robert Couse-Baker)\n\nChapter Outline\n\n16.1\n\nRe", "authority_tier": "reference", "source": "OpenStax: Chemistry: Atoms First 2e (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_2e_summary_b2c01031", "title": "Summary — Chemistry 2e", "shelf": "chemistry", "surface": "secular", "snippet": "Summary\n\n17.1\n\nReview of Redox Chemistry\n\nRedox reactions are defined by changes in reactant oxidation numbers, and those most relevant to electrochemistry involve actual transfer of electrons. Aqueou", "authority_tier": "reference", "source": "OpenStax: Chemistry 2e (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_17_4_the_nernst_equation_cf7f3322", "title": "17.4 The Nernst Equation — Chemistry", "shelf": "chemistry", "surface": "secular", "snippet": "17.4\n\nThe Nernst Equation\n\nLearning ObjectivesBy the end of this section, you will be able to:\n\nRelate cell potentials to free energy changes\n\nUse the Nernst equation to determine cell potentials at n", "authority_tier": "reference", "source": "OpenStax: Chemistry (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_atoms_first_2e_summary_1835e7c0", "title": "Summary — Chemistry: Atoms First 2e", "shelf": "chemistry", "surface": "secular", "snippet": "Summary\n\n16.1\n\nReview of Redox Chemistry\n\nRedox reactions are defined by changes in reactant oxidation numbers, and those most relevant to electrochemistry involve actual transfer of electrons. Aqueou", "authority_tier": "reference", "source": "OpenStax: Chemistry: Atoms First 2e (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_atoms_first_16_4_the_nernst_equation_cf7f3322", "title": "16.4 The Nernst Equation — Chemistry: Atoms First", "shelf": "chemistry", "surface": "secular", "snippet": "16.4\n\nThe Nernst Equation\n\nLearning ObjectivesBy the end of this section, you will be able to:\n\nRelate cell potentials to free energy changes\n\nUse the Nernst equation to determine cell potentials at n", "authority_tier": "reference", "source": "OpenStax: Chemistry: Atoms First (CC-BY 4.0)", "readable": false, "generated": false}, {"id": "card_src_openstax_chemistry_17_1_balancing_oxidation_reduction_react_f17f0b23", "title": "17.1 Balancing Oxidation-Reduction Reactions — Chemistry", "shelf": "chemistry", "surface": "secular", "snippet": "17.1\n\nBalancing Oxidation-Reduction Reactions\n\nLearning ObjectivesBy the end of this section, you will be able to:\n\nDefine electrochemistry and a number of important associated terms\n\nSplit oxidation-", "authority_tier": "reference", "source": "OpenStax: Chemistry (CC-BY 4.0)", "readable": false, "generated": false}], "house": {"door": "FIND", "kind": "cards", "trail": "results", "seal": null, "next_step": {"do": "open the top card", "door": "FIND", "tool": "card_get", "params": {"id": "card_instr_electrochemistry"}}, "ends": "a verdict or a card · the trail · a seal · one next step"}}