* Missing information: To calculate the final temperature, we need:
* The mass of the liquid: The amount of energy required to raise the temperature of a substance is directly proportional to its mass.
* The specific heat capacity of the liquid: This value represents how much energy is needed to raise 1 gram of the substance by 1 degree Celsius.
* Specific gravity is not enough: Specific gravity tells us the density of the liquid relative to water. While density is related to mass, we need the actual mass of the liquid.
Here's the formula you'd use to calculate the final temperature:
```
Q = m * c * ΔT
```
Where:
* Q is the heat energy added (13521600 Joules)
* m is the mass of the liquid (unknown)
* c is the specific heat capacity of the liquid (unknown)
* ΔT is the change in temperature (final temperature - initial temperature).
To solve this problem, you'll need to provide the mass of the liquid and its specific heat capacity.
