Question

The density \(d\) of a substance is given by the formula \(d = \frac{m}{V}\), where \(m\) is its mass and \(V\) is its volume. Pyrite has a density of 5.01g/cm³ and a volume of 1.2 cm³. What is the mass of pyrite?

A) 6.012 g
B) 5.88 g
C) 4.9 g
D) 6.75 g

Answer 1

To find the mass (m) of pyrite, we can rearrange the density formula: d =
`(m)/(V)` . The mass of pyrite with a density of 5.01 g/cm³ and a volume of 1.2 cm³ is approximately 6.012 g. So, the correct answer is A) 6.012 g.

Step-by-step explanation:

To find the mass (m) of pyrite, we can rearrange the density formula:

d =
`(m)/(V)`

Solving for m:

m = d · V

Now, substitute the given values:

m = (5.01 g/cm³) · (1.2 cm³)

m ≈ 6.012 g

Therefore, the mass of pyrite is approximately 6.012 g.

So, the correct answer is A) 6.012 g.