Food Batteries: A Comparison....

?? Electrochemical substance conversion wind ?? Composed of hotshot or more(prenominal) cells ?? Stores & converts chemical energy into electrical energy ?? An electric modern is a steady flow of electrons so a outpouring is alike(p) a little Electron Factory ?? Chemical reactions that publish electrons argon called electrochemical reactions ?? Created the first battery in 1800 ?? galvanizing Pile ?? red-hot alternating discs of zinc and copper on top of one another. Between each disc was a piece of cloth that was soaked in brine. ?? The Parts of a Battery ?? 2 Dissimilar Metals Called Electrodes ?? Anode: contradict terminal go for; Oxidation sour (loss of electrons) ?? Cathode: Positive Terminal; Reduction cognitive process (gain of electrons) ?? Electrolyte ?? Medium that provides ionic conductivity between the 2 electrodes ?? campaign ?? The Chemical Process ?? The cations in the electrolyte argon attracted to the Cathode and the anions in the electrolyte are attracted to the anode ?? When a load (an remote device like a clock) is attached to the positive and nix terminals by wires, the circuit is established and the electrons flow from the forbid, through the device to the positive, creating an electric current. ?? When the load is unattached, the chemical reaction stops, when it is attached, the chemical reaction begins.

?? Two Types of Batteries ?? Primary Batteries ?? available batteries ?? Designed to completely bring fall out their make out of reactants then be thrown away. ?? Secondary Batteries ?? Rechargeable batteries ?? hold out end discharge and then have their chemical react ions change by reversal by supplying elect! rical energy to them, which restores the chemicals to their original composition. ?? Connecting Batteries unneurotic ?? Parallel formation: ?? Positive to positive ?? Negative to negative ?? Adds up the amps, not volts ?? Serial transcription: ?? Positive to Negative ?? Adds up volts, not amps ?? Making Food Batteries out of Fruits and...If you hope to get a full essay, order it on our website: OrderEssay.net

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