Question

Determine the mass of 250. 0 ml of benzene. The density of benzene is 0. 8765 g/ml.

Answer 1

`\huge{ \boxed{219.13 \: g}}`

Step-by-step explanation:

To find the mass of the substance given it's density and volume, we use the formula;

`\bold{density( \rho) = (mass)/(volume) \\ }`

Since the mass is the unknown variable in the question, we make mass the subject and solve for it.

mass = density × volume

From the question

• density = 0.8765 g/ml
• volume = 250 ml

`mass = 0.8765 * 250 = 219.125`

We have the final answer as

219.13 g