Half equations intro teacher led

Independant test run

What happens to a positive ion at the electrode ?

f

g

c

a

Anode

Oxidation

Cathode

X

X⁺ + e

X + e

Reduction

X⁺

Together

What happens to a positive ion at the electrode ?

f

g

c

a

X⁺ + e

Oxidation

X⁺

Anode

Reduction

Cathode

X

X + e

Now Your Turn

What happens to a positive ion at the electrode ?

f

g

c

a

X⁺ + e

Cathode

Anode

Oxidation

X

Reduction

X + e

X⁺

Together

What happens to a negative ion at the electrode ?

b

d

h

e

Cathode

Reduction

X^-

Oxidation

X^- + e

X + e

Anode

X

Now Your Turn

What happens to a negative ion at the electrode ?

b

d

h

e

X^-

Anode

X + e

Oxidation

Cathode

X^- + e

Reduction

X

Do you still remember

What happens to a positive ion at the electrode ?

f

g

c

a

Anode

X

Oxidation

Cathode

X⁺

Reduction

X⁺ + e

X + e

Do you still remember

What happens to a negative ion at the electrode ?

b

d

h

e

Oxidation

Reduction

X + e

X^-

X

Anode

X^- + e

Cathode

Last practice

What happens to a positive ion at the electrode ?

f

g

c

a

X + e

Cathode

Reduction

Oxidation

X

X⁺

X⁺ + e

Anode

Last practice

What happens to a negative ion at the electrode ?

b

d

h

e

X + e

X^-

Cathode

Oxidation

Anode

Reduction

X

X^- + e