What Is the Total Number of Moles (N)of Electrons Exchanged $\rarr$

question 154

Short Answer

What is the total number of moles (n)of electrons exchanged between the oxidizing agent and the reducing agent in the overall redox equation:
3C₂O₄^2-(aq)+ Cr₂O₇^2-(aq)+ 14H⁺(aq) $\rarr$ 6CO₂(g)+ 2Cr³⁺(aq)+ 7H₂O(l)

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Definitions:

Proactive Interference

The tendency of previously learned material to hinder subsequent learning.

Retroactive Interference

Retroactive interference occurs when new information interferes with the ability to recall previously learned information.

Dendrites

The branched projections of a neuron that act to conduct the electrochemical stimulation received from other neural cells to the cell body, or soma, of the neuron from which the dendrites project.

Repression

A defense mechanism where undesirable thoughts or memories are unconsciously excluded from conscious awareness.