Question

A substance has a density of 6.26 g mL-1. What is the volume that a 2.49 g sample would occupy?​

Answer 1

The answer is 0.4 mL

Step-by-step explanation:

The volume of a substance when given the density and mass can be found by using the formula

`volume = (mass)/(density) \\`

From the question

mass = 2.49 g

density = 6.26 g mL-1

So we have

`volume = (2.49)/(6.26) \\ = 0.397763578...`

We have the final answer as

0.4 mL

Hope this helps you