PAGE No
DATE
HAPTER 2
ELETROCHEMISThy
txo chomiety 1t ha bstanch ,of chmisty
Pn ohich we &tudy about the intez
- onvesion blus chemical energ.
Chumal do ele ctval
The dae
ce
at
that
Called
that
Corwexds
a1
Co
9alwan
nwete elactsicol
0 erarg
eng4 ?to chenical
ene elo tolyhie cell o Condr etvity
Gawanc cell
of Zn So haMin Zh xo and
Contalnr 2oln
Conboaine
useContouiMnen oj" Cdoy howing C seod ast takn
Both he metal todi 09_ Connected b Plana
Rey and buls
houing
Conneced
Both he kalt al of 2n&oy andiCuSoy axe
maOw tebe flled ?h net
by a long
togethex
kNOa, Ha SO, h9alr - agax) Callad ca &al bl
electxo lytes
loss of e-) and
Cu elcsod 2ad takea paCt Cgain e).
e-towel fom anodda (Zn) to o Cathole
(u) whexeas ccxent flosfom Cathode to anode
tunton to malntain the etal
the of lalt boidge
both ha lalt do nd lo it Completes the ciic
U
Saao
dee hay
fnho
Conueced ha Chay"eal
ehtscea eHua.
euox S0dor
, DATE
-> •Y
beelh
(4)
Sneat electoolytes
24 CKmNO, Kase,)
ZnSoy laa,)
usoy (a)
&orn
Zn 2e Coxid)
Anode
Cut 2e Cu (
kad")
athcle:
Zn at CutCay) Znca) t uca)
Cusoent Caoies in 9alvan'c all
what
Bu
Cunt CasesieI ae seae e
&on the Cscet Casee
of floDuiof Cioent
what is the di
galwanic Gall?
yke din of e som anode to lothod an
rdia t fsor Cothodeto OnLodle
, PAGE No
DATE
galwen'e Cel0
Repxese ntatiorn of
A|A
|
Aneac a -2e- C 2t
Cathode Agt
NeKh Cu 2Agt
Ex: Mcs)
Anole : Mg
+
2t
- 2e"
(a) l| ASt
Cu+ 277.
tdg) |
Al ca)
A0 3e-> 24
Net Kh. 3Mg a4) (3)
Anode: AQ- 3e BA0 3t
lathodlo
StandaKd EM of tht Cell CEaea
when the elsctxolytes that Albd in he aluanie
Ce00 Have malasctk eal to 1 dnd tenb eual to
298 Kan ha lMR Standa
ÉMA CeFl is also A/a
k/a tanelasd eaetsto
potentta C
DATE
HAPTER 2
ELETROCHEMISThy
txo chomiety 1t ha bstanch ,of chmisty
Pn ohich we &tudy about the intez
- onvesion blus chemical energ.
Chumal do ele ctval
The dae
ce
at
that
Called
that
Corwexds
a1
Co
9alwan
nwete elactsicol
0 erarg
eng4 ?to chenical
ene elo tolyhie cell o Condr etvity
Gawanc cell
of Zn So haMin Zh xo and
Contalnr 2oln
Conboaine
useContouiMnen oj" Cdoy howing C seod ast takn
Both he metal todi 09_ Connected b Plana
Rey and buls
houing
Conneced
Both he kalt al of 2n&oy andiCuSoy axe
maOw tebe flled ?h net
by a long
togethex
kNOa, Ha SO, h9alr - agax) Callad ca &al bl
electxo lytes
loss of e-) and
Cu elcsod 2ad takea paCt Cgain e).
e-towel fom anodda (Zn) to o Cathole
(u) whexeas ccxent flosfom Cathode to anode
tunton to malntain the etal
the of lalt boidge
both ha lalt do nd lo it Completes the ciic
U
Saao
dee hay
fnho
Conueced ha Chay"eal
ehtscea eHua.
euox S0dor
, DATE
-> •Y
beelh
(4)
Sneat electoolytes
24 CKmNO, Kase,)
ZnSoy laa,)
usoy (a)
&orn
Zn 2e Coxid)
Anode
Cut 2e Cu (
kad")
athcle:
Zn at CutCay) Znca) t uca)
Cusoent Caoies in 9alvan'c all
what
Bu
Cunt CasesieI ae seae e
&on the Cscet Casee
of floDuiof Cioent
what is the di
galwanic Gall?
yke din of e som anode to lothod an
rdia t fsor Cothodeto OnLodle
, PAGE No
DATE
galwen'e Cel0
Repxese ntatiorn of
A|A
|
Aneac a -2e- C 2t
Cathode Agt
NeKh Cu 2Agt
Ex: Mcs)
Anole : Mg
+
2t
- 2e"
(a) l| ASt
Cu+ 277.
tdg) |
Al ca)
A0 3e-> 24
Net Kh. 3Mg a4) (3)
Anode: AQ- 3e BA0 3t
lathodlo
StandaKd EM of tht Cell CEaea
when the elsctxolytes that Albd in he aluanie
Ce00 Have malasctk eal to 1 dnd tenb eual to
298 Kan ha lMR Standa
ÉMA CeFl is also A/a
k/a tanelasd eaetsto
potentta C
