Question

Balance in basic medium. Al + NO3- ----------> [Al(OH)4]- + NH3 by oxidation number method step by step. Best answer will be marked brainliest...​

Answer 1

Answer:

Al + NO3- ---------- [Al(OH)4]- + NH3. Step 1: Write the oxidation and reduction half of the reaction. Conversion of Al to Al(OH)4]- changes the oxidation state from 0 to +3 for Al, so this is the oxidation half-reaction.

Answer 2

Explanation:

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