Oxidation
inn yn addedtoanelementorcompound Oxidation Noteall neutralisation reactionsare no
210 2ntff.se
Is redox reaction
Reduction Lost
gainingofelectrons
is
oxygen removedfrom anelementorcompound Reduction oxidation reduction
Happensat the sametime Is Na Nat e a e Ci
Gain
Aviation note
Most 3 Reactivity Series
f fffn Eineations a potassium's
Sodium Na
Displacement reaction Lithium Li
more reactive metal disencing a less reactive one Calcium Ca
Feson Cason Fe Magnesium Ms
Carbon C
Ionic equations are 2n
Ca tFe2 a Fe Iron Fe
hydrogen H
Individual half equations Copper v
Ca cast 20 Note
loses 2 oxidation hydrogen will have an oxidation state
Felt Fe I when bonded with non metal
gain 2 reduction and a 1 when bonded with metal
, Oxidation state To find oxidation a ion
element has 0 zero oxidation state 89 02 He
d
electrons gain oxidationnumber
decreases
electrons loses oxidation number
increases
element oxidation state
Fe 3
2h42 2
49 2 2
Exercises Find the oxidation state
Mgc 2 2 AIF 3 V05
Mg 2 1 D AI t 3F 2 V7 5107 0
Mg 211 0 A 31 17 0 LIV 51 27 0
2 D c 3 0 41 3 2V
MAIL 10
oxidation state of oxidation state of V 10 2
L AI 3 5
Mg
oxidation stateof
V 5
2
4 504 5 pop 6 NO 7 GOT
5 4127 2 Pt 4127 3 N131 2 1 1 462 1
inn yn addedtoanelementorcompound Oxidation Noteall neutralisation reactionsare no
210 2ntff.se
Is redox reaction
Reduction Lost
gainingofelectrons
is
oxygen removedfrom anelementorcompound Reduction oxidation reduction
Happensat the sametime Is Na Nat e a e Ci
Gain
Aviation note
Most 3 Reactivity Series
f fffn Eineations a potassium's
Sodium Na
Displacement reaction Lithium Li
more reactive metal disencing a less reactive one Calcium Ca
Feson Cason Fe Magnesium Ms
Carbon C
Ionic equations are 2n
Ca tFe2 a Fe Iron Fe
hydrogen H
Individual half equations Copper v
Ca cast 20 Note
loses 2 oxidation hydrogen will have an oxidation state
Felt Fe I when bonded with non metal
gain 2 reduction and a 1 when bonded with metal
, Oxidation state To find oxidation a ion
element has 0 zero oxidation state 89 02 He
d
electrons gain oxidationnumber
decreases
electrons loses oxidation number
increases
element oxidation state
Fe 3
2h42 2
49 2 2
Exercises Find the oxidation state
Mgc 2 2 AIF 3 V05
Mg 2 1 D AI t 3F 2 V7 5107 0
Mg 211 0 A 31 17 0 LIV 51 27 0
2 D c 3 0 41 3 2V
MAIL 10
oxidation state of oxidation state of V 10 2
L AI 3 5
Mg
oxidation stateof
V 5
2
4 504 5 pop 6 NO 7 GOT
5 4127 2 Pt 4127 3 N131 2 1 1 462 1
