QuestionWhat is the mass of 50.0 mL for each substance? (Densities: Lead $11.4 \mathrm{~g/mL}$, Ethanol $0.785 \mathrm{~g/mL}$, Oxygen $1.4 \times 10^{-3} \mathrm{~g/mL}$, Hydrogen $8.4 \times 10^{-5} \mathrm{~g/mL}$, Mercury $13.6 \mathrm{~g/mL}$, Gold $19.3 \mathrm{~g/mL}$)

Studdy Solution
Calculate the mass of gold.
$$mass_{gold} =19.3 \, g/mL \times50.0 \, mL =965 \, g$$The mass of each substance that occupies a volume of $50.0 \, mL$ is(a) Lead $570 \, g$ (b) Ethanol $39.25 \, g$ (c) Oxygen gas $0.07 \, g$ (d) Hydrogen gas $0.0042 \, g$ (e) Mercury $680 \, g$ (f) Gold $965 \, g$