The enthalpy change for a reaction does not depend upon the_____

Explanation

To solve the question regarding the enthalpy change for a reaction and what it does not depend upon, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Enthalpy Change**:
- Enthalpy change (ΔH) is a measure of the heat content of a system during a chemical reaction. It indicates whether a reaction is exothermic (releases heat) or endothermic (absorbs heat).

2. **Identifying Factors Affecting Enthalpy Change**:
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