Calculate the resulting temperature chagne if a 20 mL of hydrogen at `15^@C` is isobarically expanded to 21.38 m L

Explanation

To solve the problem of calculating the resulting temperature change when 20 mL of hydrogen at 15°C is isobarically expanded to 21.38 mL, we will follow these steps:

### Step 1: Convert the given volumes to liters
- Given:
- Initial volume (V1) = 20 mL = 0.020 L
- Final volume (V2) = 21.38 mL = 0.02138 L

### Step 2: Convert the initial temperature from Celsius to Kelvin
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