Question

If the Density of copper is 8.92x10^3 g/L and the density of magnesium is 1.74x10^3 g/L, what mass of magnesium occupies the same volume as 100.0g of copper

Answer 1

Answer:

19.5 grams of magnesium

Explanation:

Volume = Mass / Density

V1 = V2

m / (1.74 × 10^3) = 100 / (8.92 × 10^3)

m = 100 × 1.74/8.92

m = 19.5 g