What is mass in grams of a pure iron cube that has a volume of 4.10 cm3
mass = volume x density.
You have the volume, look up the density, substitute and solve. I think the density of Fe is approx 8 g/cc but I don't remember all of that stuff that can be looked up.
To determine the mass of a pure iron cube with a given volume, you need to know the density of iron. The density of a substance is defined as its mass per unit volume.
To find the mass, you can use the formula: Mass = Density x Volume.
The density of iron is around 7.87 g/cm3.
Now, substitute the given volume (4.10 cm3) and the density of iron (7.87 g/cm3) into the formula:
Mass = 7.87 g/cm3 x 4.10 cm3
Mass = 32.167 g
Therefore, the mass of the pure iron cube is approximately 32.167 grams.