What does the term `T DeltaS_("total")` total represent ?

Explanation

To understand what the term \( T \Delta S_{\text{total}} \) represents, we can break it down into several steps:

### Step 1: Understand the Components of the Term
The term \( T \Delta S_{\text{total}} \) consists of:
- \( T \): Absolute temperature (in Kelvin).
- \( \Delta S_{\text{total}} \): Total change in entropy, which is the sum of the entropy change of the system and the surroundings.

### Step 2: Define Entropy
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