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azamat
2 years ago
15

?cobalt has a density of 8.90 g. what volume would 17.8 g of Cobalt occupy?

Chemistry
1 answer:
Airida [17]2 years ago
5 0

Answer:

Explanation:

Given parameters:

Density of cobalt = 8.9gcm⁻³

Mass of cobalt = 17.8g

Solution

Density can be defined as the mass per unit volume of a substance:

                      Density = \frac{mass in g}{volume in cm^{3} }

The unknown in the problem is Volume:

                    Volume = \frac{mass}{Density}

                     Volume =   \frac{17.8}{8.9} = 2cm³

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