# Problem: An empty 10-mL volumetric flask weighs 10.2634 g. When the flask is filled to the mark with distilled water and weighed again in the air at 20ºC, the mass is 20.2144 g. What is the true volume of the flask at 20ºC?

###### Problem Details

An empty 10-mL volumetric flask weighs 10.2634 g. When the flask is filled to the mark with distilled water and weighed again in the air at 20ºC, the mass is 20.2144 g. What is the true volume of the flask at 20ºC?

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Thermal Dependency concept. You can view video lessons to learn Thermal Dependency. Or if you need more Thermal Dependency practice, you can also practice Thermal Dependency practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofAn empty 10-mL volumetric flask weighs 10.2634 g. When the f...as low difficulty.

How long does this problem take to solve?

Our expert Analytical Chemistry tutor, Jules took 1 minute and 45 seconds to solve this problem. You can follow their steps in the video explanation above.