What does the negative value of `E_("cell")^(Theta)` indicate?

Explanation

To understand what a negative value of \( E^\circ_{\text{cell}} \) indicates, we can break it down into a few key concepts in electrochemistry.

### Step 1: Understanding Standard Cell Potential
The standard cell potential, \( E^\circ_{\text{cell}} \), is a measure of the driving force behind a redox reaction in an electrochemical cell. It indicates whether the reaction can occur spontaneously under standard conditions.

### Step 2: Relationship Between \( E^\circ_{\text{cell}} \) and Gibbs Free Energy
The relationship between the standard cell potential and Gibbs free energy (\( \Delta G \)) is given by the equation:
\[
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