Question

☛ Explain steps of involved in half reaction method.

Answer 1

ANSWER...

☛ STEP 1.
Calculate oxidation state of each element and classify as reduction and oxidation.

☛ STEP 2.
Divide given redox reaction into reduction half reaction and oxidation half reaction with respect to number of atoms.

☛ STEP 3
Balance oxidation state by adding electrons in case of reduction and loosing electrons in case of oxidation.

☛ STEP 4
Balance change by adding :-
• H+ ion in acidic medium.
• OH- ion in basic medium.

☛ STEP 5
Balance hydrogen and oxygen by adding H2O or water.

☛ STEP 6
Add both the reaction by cancelling of electrons.

Answer 2

heya......

answer is
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step 1
calculate oxidation state of each element and classify it as oxidatiin and reduction

step 2
balance the oxidation part both by atom and electron wise

step3
noe balance reduction part

step 4
add both reactions by balancing no of electrons.


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hope it helps ^_^