The mass is 82.42 g, and the volume is 44.55 mL. What is the density of this substance?

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The mass is 82.42 g, and the volume is 44.55 mL. What is the density of this substance?

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Answer 1 · 2016-02-06T21:23:30

$Density$ $"Density"$ , $ρ$ $rho$ , $=$ $=$ $\frac{mass}{volume}$ $"mass"/"volume"$ , so $ρ$ $rho$ is approx. $0.50$ $0.50$ $g \cdot m L^{- 1}$ $g*mL^-1$

Explanation:

$ρ$ $rho$ $=$ $=$ $\frac{82.42 \cdot g}{44.55 \cdot m L}$ $(82.42*g)/(44.55*mL)$ $=$ $=$ $? ?$ $??$ $g \cdot m L^{- 1}$ $g*mL^-1$ .

Doing the equation like this, i.e. by including the dimensions of mass and volume, ensures that I get an answer with the correct units.

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The mass is 82.42 g, and the volume is 44.55 mL. What is the density of this substance?

1 Answer

Explanation:

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