㰀洀攀琀愀 渀愀洀攀㴀∀搀攀猀挀爀椀瀀琀椀漀渀∀ 挀漀渀琀攀渀琀㴀∀䔀氀攀挀琀爀漀挀栀攀洀椀猀琀爀礀 瘀椀搀攀漀猀 ⴀ 戀愀琀琀攀爀椀攀猀Ⰰ 昀甀攀氀 挀攀氀氀猀 愀渀搀 猀甀瀀攀爀挀愀瀀愀挀椀琀漀爀猀⸀∀㸀 㰀洀攀琀愀 栀琀琀瀀ⴀ攀焀甀椀瘀㴀∀䌀漀渀琀攀渀琀ⴀ吀礀瀀攀∀ 挀漀渀琀攀渀琀㴀∀琀攀砀琀⼀栀琀洀氀㬀 挀栀愀爀猀攀琀㴀眀椀渀搀漀眀猀ⴀ㈀㔀㜀∀㸀 㰀洀攀琀愀 瀀爀漀瀀攀爀琀礀㴀∀漀最㨀琀礀瀀攀∀ 挀漀渀琀攀渀琀㴀∀眀攀戀猀椀琀攀∀ ⼀㸀 㰀洀攀琀愀 瀀爀漀瀀攀爀琀礀㴀∀漀最㨀椀洀愀最攀∀ 挀漀渀琀攀渀琀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀ ⸀樀瀀最∀ ⼀㸀 㰀洀攀琀愀 瀀爀漀瀀攀爀琀礀㴀∀昀戀㨀愀搀洀椀渀猀∀ 挀漀渀琀攀渀琀㴀∀ ㌀ ㈀㘀㜀㐀 㔀㔀∀ ⼀㸀This page contains videos explaining different electrochemical processes.
㰀昀漀渀琀 猀椀稀攀㴀∀㔀∀ 挀漀氀漀爀㴀∀⌀ 㤀㤀㌀㌀∀㸀䌀甀爀爀攀渀琀 猀漀甀爀挀攀猀㨀 戀愀琀琀攀爀椀攀猀Ⰰ 爀攀挀栀愀爀最攀愀戀氀攀 戀愀琀琀攀爀椀攀猀Ⰰ 洀攀琀愀氀ⴀ愀椀爀 戀愀琀琀攀爀椀攀猀Ⰰ 昀甀攀氀 挀攀氀氀猀Ⰰ 猀甀瀀攀爀挀愀瀀愀挀椀琀漀爀猀⸀㰀⼀昀漀渀琀㸀㰀⼀瀀㸀 㰀瀀 愀氀椀最渀㴀∀挀攀渀琀攀爀∀ 猀琀礀氀攀㴀∀洀愀爀最椀渀ⴀ琀漀瀀㨀 ㈀㬀 洀愀爀最椀渀ⴀ戀漀琀琀漀洀㨀 ㈀∀㸀圀栀愀琀 愀爀攀 琀栀攀 眀漀爀欀椀渀最 瀀爀椀渀挀椀瀀氀攀猀 漀昀 攀氀攀挀琀爀漀挀栀攀洀椀挀愀氀 攀渀攀爀最礀 猀琀漀爀愀最攀 甀渀椀琀猀Ⰰ 栀漀眀 琀漀 瀀爀攀瀀愀爀攀 琀栀攀猀攀 戀礀 礀漀甀爀猀攀氀昀㼀 圀栀愀琀 椀猀 琀栀攀 昀甀琀甀爀攀 攀渀攀爀最礀 猀漀甀爀挀攀 昀漀爀 瘀攀栀椀挀氀攀猀 ⴀ 戀愀琀琀攀爀礀Ⰰ 昀甀攀氀 挀攀氀氀 漀爀 猀甀瀀攀爀挀愀瀀愀挀椀琀漀爀㼀 䰀漀漀欀 愀琀 琀栀攀 昀漀氀氀漀眀椀渀最 瘀椀搀攀漀猀㨀 㰀⼀瀀㸀 㰀瀀 愀氀椀最渀㴀∀挀攀渀琀攀爀∀ 猀琀礀氀攀㴀∀洀愀爀最椀渀ⴀ琀漀瀀㨀 ㈀㬀 洀愀爀最椀渀ⴀ戀漀琀琀漀洀㨀 ㈀∀㸀 㰀椀昀爀愀洀攀 眀椀搀琀栀㴀∀㈀㐀∀ 栀攀椀最栀琀㴀∀㌀㘀∀ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀礀漀甀琀甀戀攀⸀挀漀洀⼀攀洀戀攀搀⼀眀昀一㤀漀圀甀开䜀䤀㼀爀攀氀㴀 ∀ 昀爀愀洀攀戀漀爀搀攀爀㴀∀ ∀ 愀氀氀漀眀昀甀氀氀猀挀爀攀攀渀㸀㰀⼀椀昀爀愀洀攀㸀 㰀椀昀爀愀洀攀 眀椀搀琀栀㴀∀㈀㐀∀ 栀攀椀最栀琀㴀∀㌀㘀∀ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀礀漀甀琀甀戀攀⸀挀漀洀⼀攀洀戀攀搀⼀昀挀䰀娀㘀搀䴀ⴀ焀䤀唀㼀爀攀氀㴀 ∀ 昀爀愀洀攀戀漀爀搀攀爀㴀∀ ∀ 愀氀氀漀眀昀甀氀氀猀挀爀攀攀渀㸀㰀⼀椀昀爀愀洀攀㸀 㰀椀昀爀愀洀攀 眀椀搀琀栀㴀∀㈀㐀∀ 栀攀椀最栀琀㴀∀㌀㘀∀ 猀爀挀㴀∀栀琀琀瀀猀㨀⼀⼀礀漀甀琀甀戀攀⸀挀漀洀⼀攀洀戀攀搀⼀爀ⴀ夀娀攀伀欀氀氀刀最㼀爀攀氀㴀 ∀ 昀爀愀洀攀戀漀爀搀攀爀㴀∀ ∀ 愀氀氀漀眀昀甀氀氀猀挀爀攀攀渀㸀㰀⼀椀昀爀愀洀攀㸀 㰀愀 猀琀礀氀攀㴀∀挀甀爀猀漀爀㨀瀀漀椀渀琀攀爀∀ 漀渀挀氀椀挀欀㴀∀眀椀渀搀漀眀⸀漀瀀攀渀⠀✀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀㼀瘀㴀匀甀瀀攀爀欀漀渀搀攀渀猀愀愀琀漀爀椀开琀攀愀搀甀猀⸀昀氀瘀☀氀愀渀㴀䔀一✀Ⰰ✀洀礀眀椀渀搀漀眀✀Ⰰ✀眀椀搀琀栀㴀㠀㘀 Ⰰ栀攀椀最栀琀㴀㘀㐀㈀✀⤀∀㸀㰀椀洀最 眀椀搀琀栀㴀∀㈀㐀∀Ⰰ栀攀椀最栀琀㴀∀㠀 ∀Ⰰ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀匀甀瀀攀爀挀愀瀀愀挀椀琀漀爀开猀挀椀攀渀挀攀⸀樀瀀最∀⼀㸀㰀⼀愀㸀 㰀愀 猀琀礀氀攀㴀∀挀甀爀猀漀爀㨀瀀漀椀渀琀攀爀∀ 漀渀挀氀椀挀欀㴀∀眀椀渀搀漀眀⸀漀瀀攀渀⠀✀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀㼀瘀椀搀攀漀㴀㤀㜀☀氀愀渀㴀䔀一✀Ⰰ✀洀礀眀椀渀搀漀眀✀Ⰰ✀眀椀搀琀栀㴀㠀㘀 Ⰰ栀攀椀最栀琀㴀㘀㐀㈀✀⤀∀㸀㰀椀洀最 眀椀搀琀栀㴀∀㈀㐀∀Ⰰ栀攀椀最栀琀㴀∀㠀 ∀Ⰰ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀倀䔀䴀开昀甀攀氀开挀攀氀氀开ⴀ开猀琀漀爀椀渀最开眀椀渀搀开攀渀攀爀最礀开椀渀开栀礀搀爀漀最攀渀⸀樀瀀最∀⼀㸀㰀⼀愀㸀 㰀愀 猀琀礀氀攀㴀∀挀甀爀猀漀爀㨀瀀漀椀渀琀攀爀∀ 漀渀挀氀椀挀欀㴀∀眀椀渀搀漀眀⸀漀瀀攀渀⠀✀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀㼀瘀椀搀攀漀㴀㤀㘀☀氀愀渀㴀䔀一✀Ⰰ✀洀礀眀椀渀搀漀眀✀Ⰰ✀眀椀搀琀栀㴀㠀㘀 Ⰰ栀攀椀最栀琀㴀㘀㐀㈀✀⤀∀㸀㰀椀洀最 眀椀搀琀栀㴀∀㈀㐀∀Ⰰ栀攀椀最栀琀㴀∀㠀 ∀Ⰰ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀䠀礀搀爀漀最攀渀ⴀ漀砀礀最攀渀开昀甀攀氀开挀攀氀氀⸀樀瀀最∀⼀㸀㰀⼀愀㸀 㰀⼀瀀㸀
Electrochemical synthesis, polishing and deposition of metals
Electrochemically deposited nickel is quite common in bathroom. Also, electrochemical treatment is used for polishing, for example aluminium and stainless steel. Electricity helps to get hydrogen from water, aluminium and alkaline metals are synthesised using electrolysis. Also, sodium chlorate-KClO3, found in matches and pyrotechnical mixtures, is prepared via electrolysis. Metal activity row K Ca Na Mg Al Zn Cr Fe Ni Sn Pb H2 Cu Hg Pt Au predicts which metals react with acids, evolving hydrogen, and afore metals push away rear metals. 㰀⼀瀀㸀
㰀愀 猀琀礀氀攀㴀∀挀甀爀猀漀爀㨀瀀漀椀渀琀攀爀∀ 漀渀挀氀椀挀欀㴀∀眀椀渀搀漀眀⸀漀瀀攀渀⠀✀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀㼀瘀椀搀㴀㠀☀氀愀渀㴀䔀一✀Ⰰ✀洀礀眀椀渀搀漀眀✀Ⰰ✀眀椀搀琀栀㴀㠀㘀 Ⰰ栀攀椀最栀琀㴀㘀㐀㈀✀⤀∀㸀㰀椀洀最 眀椀搀琀栀㴀∀㈀㐀∀Ⰰ栀攀椀最栀琀㴀∀㠀 ∀Ⰰ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀䔀氀攀挀琀爀漀氀礀猀椀猀开漀昀开眀愀琀攀爀⸀樀瀀最∀⼀㸀㰀⼀愀㸀 㰀愀 猀琀礀氀攀㴀∀挀甀爀猀漀爀㨀瀀漀椀渀琀攀爀∀ 漀渀挀氀椀挀欀㴀∀眀椀渀搀漀眀⸀漀瀀攀渀⠀✀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀㼀瘀椀搀㴀㤀☀氀愀渀㴀䔀一✀Ⰰ✀洀礀眀椀渀搀漀眀✀Ⰰ✀眀椀搀琀栀㴀㠀㘀 Ⰰ栀攀椀最栀琀㴀㘀㐀㈀✀⤀∀㸀㰀椀洀最 眀椀搀琀栀㴀∀㈀㐀∀Ⰰ栀攀椀最栀琀㴀∀㠀 ∀Ⰰ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀䌀栀愀渀最攀猀开椀渀开瀀䠀开搀甀爀椀渀最开眀愀琀攀爀开攀氀攀挀琀爀漀氀礀猀椀猀⸀樀瀀最∀⼀㸀㰀⼀愀㸀 㰀愀 猀琀礀氀攀㴀∀挀甀爀猀漀爀㨀瀀漀椀渀琀攀爀∀ 漀渀挀氀椀挀欀㴀∀眀椀渀搀漀眀⸀漀瀀攀渀⠀✀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀㼀瘀椀搀㴀㐀㤀☀氀愀渀㴀䔀一✀Ⰰ✀洀礀眀椀渀搀漀眀✀Ⰰ✀眀椀搀琀栀㴀㠀㘀 Ⰰ栀攀椀最栀琀㴀㘀㐀㈀✀⤀∀㸀㰀椀洀最 眀椀搀琀栀㴀∀㈀㐀∀Ⰰ栀攀椀最栀琀㴀∀㠀 ∀Ⰰ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀䐀攀瀀漀猀椀琀椀漀渀开漀昀开挀漀瀀瀀攀爀开漀渀开椀爀漀渀⸀樀瀀最∀⼀㸀㰀⼀愀㸀 㰀愀 猀琀礀氀攀㴀∀挀甀爀猀漀爀㨀瀀漀椀渀琀攀爀∀ 漀渀挀氀椀挀欀㴀∀眀椀渀搀漀眀⸀漀瀀攀渀⠀✀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀㼀瘀椀搀㴀㔀 ☀氀愀渀㴀䔀一✀Ⰰ✀洀礀眀椀渀搀漀眀✀Ⰰ✀眀椀搀琀栀㴀㠀㘀 Ⰰ栀攀椀最栀琀㴀㘀㐀㈀✀⤀∀㸀㰀椀洀最 眀椀搀琀栀㴀∀㈀㐀∀Ⰰ栀攀椀最栀琀㴀∀㠀 ∀Ⰰ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀䐀攀瀀漀猀椀琀椀漀渀开漀昀开洀攀爀挀甀爀礀开漀渀开挀漀瀀瀀攀爀⸀樀瀀最∀⼀㸀㰀⼀愀㸀 㰀愀 猀琀礀氀攀㴀∀挀甀爀猀漀爀㨀瀀漀椀渀琀攀爀∀ 漀渀挀氀椀挀欀㴀∀眀椀渀搀漀眀⸀漀瀀攀渀⠀✀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀㼀瘀椀搀攀漀㴀 ☀氀愀渀㴀䔀一✀Ⰰ✀洀礀眀椀渀搀漀眀✀Ⰰ✀眀椀搀琀栀㴀㠀㘀 Ⰰ栀攀椀最栀琀㴀㘀㐀㈀✀⤀∀㸀㰀椀洀最 眀椀搀琀栀㴀∀㈀㐀∀Ⰰ栀攀椀最栀琀㴀∀㠀 ∀Ⰰ 猀爀挀㴀∀栀琀琀瀀㨀⼀⼀眀眀眀⸀挀栀攀洀椀挀甀洀⸀挀漀洀⼀椀洀最⼀䔀氀攀挀琀爀漀挀栀攀洀椀挀愀氀开搀攀瀀漀猀椀琀椀漀渀开漀昀开挀漀瀀瀀攀爀⸀樀瀀最∀⼀㸀㰀⼀愀㸀 㰀椀昀爀愀洀攀 眀椀搀琀栀㴀∀㈀㐀∀ 栀攀椀最栀琀㴀∀㌀㘀∀ 猀爀挀㴀∀栀琀琀瀀猀㨀⼀⼀眀眀眀⸀礀漀甀琀甀戀攀⸀挀漀洀⼀攀洀戀攀搀⼀攀䜀渀倀儀琀愀椀 漀最㼀爀攀氀㴀 ∀ 昀爀愀洀攀戀漀爀搀攀爀㴀∀ ∀ 愀氀氀漀眀昀甀氀氀猀挀爀攀攀渀㸀㰀⼀椀昀爀愀洀攀㸀 㰀⼀瀀㸀