Galvanic hlwb ib txwm siv los ua cov khoom siv hluav taws xob DC. Ib qho yooj yim galvanic cell yuav tsuas muaj ib tug electrolyte sib cais los ntawm ib tug semi-porous membrane, thaum lub complex version muaj ob cais ib nrab-hlwb txuas nrog ib tug ntsev choj.
Dab tsi yog qhov tseem ceeb ntawm galvanic cell hauv lub neej tiag?
Galvanic cells tseem ceeb heev rau peb lub neej vim lawv muab lub hauv paus ntawm kev tsim thiab hluav taws xob tam sim no los ntawm cov tshuaj tiv thaiv. Nco ntsoov tias cov tshuaj tiv thaiv feem ntau tshwm sim vim electrons tau ploj los ntawm ib hom tshuaj thiab tau txais los ntawm lwm tus.
Koj tuaj yeem cuam tshuam galvanic cell nyob qhov twg?
Piv txwv ntawm Galvanic Cells hauv Lub Neej Txhua Hnub
- Leclanché Qhuav Cell.
- Lithium-Iodine Battery.
- Nickel-Cadmium (Ni-Cd) Roj teeb.
- Lead–Acid (Lead Storage) Roj teeb.
- Roj Cells.
Electrolytic cells siv nyob qhov twg?
Electrolytic cells tuaj yeem siv los tsim cov pa roj carbon monoxide thiab hydrogen gas los ntawm dej los ntawm kev xa mus rau electrolysis. Cov khoom siv no tseem tuaj yeem siv tau kom tau txais cov roj chlorine thiab nws yog xim hlau sodium los ntawm cov tshuaj aqueous ntawm sodium chloride (xws li ntsev). Lwm daim ntawv thov tseem ceeb ntawm cov hlwb electrolytic yog hauv electroplating.
piv txwv ntawm galvanic cell yog dab tsi?
Example of Galvanic Cell
Daniel's cell yog ib qho piv txwv ntawmgalvanic cell uas hloov tshuaj lub zog rau hauv hluav taws xob hluav taws xob. Hauv Daniel lub cell, tooj liab ions raug txo qis ntawm cathode thaum zinc yog oxidized ntawm anode.
