Half equations intro teacher led

Independant test run

What happens to a positive ion at the electrode ?

f

g

c

a

Cathode

X⁺ + e

Reduction

X + e

X

Oxidation

X⁺

Anode

Together

What happens to a positive ion at the electrode ?

f

g

c

a

Oxidation

X + e

X⁺ + e

X

Anode

X⁺

Cathode

Reduction

Now Your Turn

What happens to a positive ion at the electrode ?

f

g

c

a

Oxidation

Reduction

X⁺ + e

X

Anode

Cathode

X⁺

X + e

Together

What happens to a negative ion at the electrode ?

b

d

h

e

Anode

X^-

Cathode

Oxidation

X^- + e

X

X + e

Reduction

Now Your Turn

What happens to a negative ion at the electrode ?

b

d

h

e

X^- + e

Reduction

Oxidation

X + e

X^-

Anode

X

Cathode

Do you still remember

What happens to a positive ion at the electrode ?

f

g

c

a

X

X⁺

X + e

Cathode

Anode

Oxidation

Reduction

X⁺ + e

Do you still remember

What happens to a negative ion at the electrode ?

b

d

h

e

X^- + e

Reduction

X + e

X^-

Oxidation

X

Anode

Cathode

Last practice

What happens to a positive ion at the electrode ?

f

g

c

a

Reduction

Anode

Oxidation

Cathode

X⁺

X

X⁺ + e

X + e

Last practice

What happens to a negative ion at the electrode ?

b

d

h

e

Anode

Oxidation

X^-

X^- + e

Reduction

X

X + e

Cathode