A gold nugget that weighs 20.053 g on the balance is lowered into a graduated cylinder filled with ethanol. If the initial ethanol level was 10.10 mL, what will the final ethanol level be?

Answer 1

You will need the density of Au, then
volume = mass/density
Substitute mass from the problem and density you have to find volume.
Then volume Au + 10.10 mL = new volume of the ethanol in the graduated cylinder.

Answer 2

1.04 g/mL