Question

osmium has a density of 22.6 g/cm3. what volume (in cm3) would be occupied by a 21.8 g sample of osmium? group of answer choices 493 2.03 × 10-3 0.965 1.04 2.03 × 103

Answer 1

The volume occupied by a 21.8 g sample of osmium is 0.965 cm³.

Step-by-step explanation:

Osmium has a density of 22.6 g/cm³. The formula for density is given by
`\( \text{Density} = \frac{\text{Mass}}{\text{Volume}} \).`

Rearranging the formula to solve for volume, we get
`\( \text{Volume} = \frac{\text{Mass}}{\text{Density}} \).`

Plugging in the given values, the volume of the osmium sample is
`\( \frac{21.8 \, \text{g}}{22.6 \, \text{g/cm}³} \)`, which equals 0.965 cm³.

In simple terms, density represents how much mass is packed into a given volume. For osmium, this means that for every cubic centimeter of space, there are 22.6 grams of osmium. When you have a 21.8 g sample, you can calculate the volume it occupies by dividing the mass by the density.

This calculation is particularly useful in various scientific and industrial applications, such as determining the amount of material needed for a specific space or understanding the composition of substances. In this case, it helps us find the volume of osmium occupied by a given mass, aiding in precise measurements and formulations in fields like chemistry and materials science.

Answer 2

The volume occupied by a 21.8 g sample of osmium is 0.965 cm³.

Step-by-step explanation:

Density is defined as the mass of a substance per unit volume. In this case, osmium has a density of 22.6 g/cm³. To find the volume occupied by a 21.8 g sample of osmium, we can rearrange the density formula: density = mass/volume. So, volume = mass/density.

Substituting the given values, volume = 21.8 g / 22.6 g/cm³ = 0.965 cm³. Therefore, the volume occupied by the 21.8 g sample of osmium is 0.965 cm³.

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