# Problem: A sample of tetrachloroethylene, a liquid used in dry cleaning that is being phased out because of its potential to cause cancer, has a mass of 40.55 g and a volume of 25.0 mL at 25 oC. What is its density at this temperature?

🤓 Based on our data, we think this question is relevant for Professor Petrovich's class at NCSU.

###### FREE Expert Solution

We are asked to determine the density of tetrachloroethylene that has a mass of 40.55 g and a volume of 25.0 mL at 25°C.

Recall that density is the ratio of the mass and volume of an object:

$\overline{){\mathbf{density}}{\mathbf{=}}\frac{\mathbf{mass}}{\mathbf{volume}}}$

###### Problem Details

A sample of tetrachloroethylene, a liquid used in dry cleaning that is being phased out because of its potential to cause cancer, has a mass of 40.55 g and a volume of 25.0 mL at 25 oC. What is its density at this temperature?

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 Density concept. You can view video lessons to learn Density. Or if you need more Density practice, you can also practice Density practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Petrovich's class at NCSU.