Question

1.5000 L of antifreeze at 50.000°C cools to -26.000°C. What is the final volu

Answer 1

The final volume of the antifreeze is

$$V=V_0(1+\alpha \Delta T)=5216.6\text{ L}.$$

Here we assume the antifreeze is ethylene glycol with a volumetric expansion coefficient of 0.00057 K^-1.