Hexane and Naptha are very close to 0.66 g/ml.
Density is found by dividing mass by volume. 4/3=1.333333etc g/cm3
2.66 g/mL
It depends on the temperature and pressure. At 4degrees C and 1 atmosphere, pure water has a density of just below 1 gram per millilitre (0.9999720 g/ml). At all other temperatures the density of water is lower. So, 30 ml would have a mass of just under 30 grams.
It would be 0.99996 g/ml and to 4 sig. figs. that would be1.000 g/ml
this is valid for water only (or any fluid with same density as water) water density (@0°C) = 1000 kg/m^3 (actual value is 999.8395 kg/m^3) = 1 g/ml volume = mass / density = (20 g) / (1 g/ml) = 20 ml
The density of the unknown solid is 20 g/ml. This is calculated by dividing the mass (40g) by the volume (2ml).
The density of the object is approximately 2.51 g/mL.
The shape does not affect the density: density = mass / volume = 50.2g / 5.0 ml = 10.04 g/ml
Lead has a density of approximately 11.3 g/mL, so it does not have a density of 5 g/mL. Copper has a density of 8.96 g/mL, which is closer to 5 g/mL but not exactly the same.
Any solid that is less dense than water will float in water. This information could be found in a density table. The density of water is 1 g / ml. One example of a solid that floats in water is ice, with a density of 0.92 g / ml.
The density is calculated by dividing the mass by the volume. In this case, the density would be 1.6 g/mL (200 g / 125 mL).
Can't answer this because you have given the mass, but not the volume. Density = mass / volume.
Density = mass/volumeDensity = 35.0 g/1.6 ml = 21.9 g/ml
The density of mercury is 13.6 g/mL. To calculate the volume, divide the mass by the density: 27.1 g / 13.6 g/mL = 1.99 mL. Therefore, the density of 2.0 mL of mercury with a mass of 27.1 g is 13.6 g/mL.
No. The density of any given solid is always the same. Therefore the density of iron will always be 7.87 g/ml.
The density of the liquid sample is 0.75 g/mL. Density is calculated by dividing the mass of the liquid sample by its volume: density = mass/volume. Given that the mass is 450 g and the volume is 600 mL, the density is 450 g / 600 mL = 0.75 g/mL.
To find the density of the solid, you need to divide the mass (10.0g) by the volume (5.0mL). Density = mass / volume Density = 10.0g / 5.0mL = 2.0 g/mL.