Question

54.5 mL of liquid gallium metal is poured into a graduated cylinder. The gallium filling the graduated cylinder weighs 10.686 g. From this information, calculate the density of the liquid gallium.

Answer 1

The answer is 0.20 g/mL

Step-by-step explanation:

The density of a substance can be found by using the formula

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

From the question

mass = 10.686 g

volume of liquid gallium = 54.5 mL

So we have

`density = (10.686)/(54.5) \\ = 0.1960733944...`

We have the final answer as

0.20 g/mL

Hope this helps you