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A sample thought to be pure lead occupies a volume of 15.0 mi.and has a mass of 160.0g.determine the density and is the sample pure lead?
Wiki User
∙ 11y ago
The density is 10.7 g/mL. The sample is not pure lead because the density of pure lead is 11.3 g/mL.
Wiki User
∙ 11y ago
The density of the sample is calculated by dividing the mass (160.0g) by the volume (15.0 mi^3), which results in 10.67 g/cm^3. The density of pure lead is known to be 11.34 g/cm^3, suggesting that the sample is not pure lead but likely a different material with a lower density.
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