MindMap Gallery Primary battery electromotive force
This is a mind map about the electromotive force of primary batteries, factors affecting electrode potential, primary batteries, chemical power sources 148, redox reactions, and oxidation numbers.
Edited at 2022-11-22 13:52:28Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
This article discusses the Easter eggs and homages in Zootopia 2 that you may have discovered. The main content includes: character and archetype Easter eggs, cinematic universe crossover Easter eggs, animal ecology and behavior references, symbol and metaphor Easter eggs, social satire and brand allusions, and emotional storylines and sequel foreshadowing.
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Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
This article discusses the Easter eggs and homages in Zootopia 2 that you may have discovered. The main content includes: character and archetype Easter eggs, cinematic universe crossover Easter eggs, animal ecology and behavior references, symbol and metaphor Easter eggs, social satire and brand allusions, and emotional storylines and sequel foreshadowing.
[Zootopia Character Relationship Chart] The idealistic rabbit police officer Judy and the cynical fox conman Nick form a charmingly contrasting duo, rising from street hustlers to become Zootopia police officers!
Oxidation Reduction Fundamentals of Electrochemistry
Oxidation number
In a simple substance, the oxidation number of an element = 0
In a compound, the algebraic sum of the oxidation numbers of each element = 0
Redox reactions
trim
oxidation number balancing method
Ion-electron balance method
Element potential diagram 146
E right > E left, the substance undergoes a disproportionation reaction under standard conditions
Chemical Power 148
thermodynamics
and free energy G
rG=-nFE pool
Faraday's constant F=9.65*1000J/V*mol
Equilibrium constant
lnK=nFE/RT
summary
Nernst equation
Battery
electrode
Primary battery
salt bridge
Balance excess charge and restore electrical neutrality
maintain continuous current
Reduce liquid junction potential
electromotive force
E pool=E -E_
Electrode potential
Strength properties
Standard electrode potential
Relative strength of oxidized/reduced form
independent of reaction rate
>0, forward/<0, reverse
Factors affecting electrode potential
concentration
When the concentration of oxidized substances decreases, the electrode potential of the electric pair decreases, and vice versa.
Concentration difference battery
Same electric pair, different electrode potentials
Potential-pH diagram
Precipitate generation
small thoughts