The density of the metal can be calculated by dividing the mass of the metal (48 g) by the volume of water displaced (25 ml). The density would be 1.92 g/ml.
The density of the unknown metal is 7.9 g/mL. This is calculated by dividing the mass (158g) by the volume (20mL).
First, calculate the volume of the metal by subtracting the initial volume of water from the final volume (25.28 ml - 21.27 ml = 4.01 ml). Then, calculate the density of the metal using the formula: density = mass/volume. The mass of the metal is 12.24 g, and the volume is 4.01 ml, so the density is 3.05 g/ml.
I am not aware of an elemental metal whose density is around 4.2 grams per ml. However, among common metals, aluminium has a density of 1.7 grams per ml and copper has a density of 9.0 g/ml. Therefore, a suitable alloy of the two would have a density of 4.2 g/ml. Zinc (7.13 g/ml) could also be part of the alloy.
To find the density of the metal, calculate the density of water first (1g/mL). Next, use the volume increase (54.89 mL - 50.00 mL) to calculate the volume of the metal in the cylinder (4.89 mL). Divide the weight of the metal (13.21g) by its volume (4.89 mL) to find its density, approximately 2.7 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.
The density of the metal can be calculated by dividing the mass of the metal (48 g) by the volume of water displaced (25 ml). The density would be 1.92 g/ml.
The density of the unknown metal is 7.9 g/mL. This is calculated by dividing the mass (158g) by the volume (20mL).
The volume of the metal can be calculated by finding the difference in water levels before and after adding the metal (28.69 ml - 21.76 ml = 6.93 ml). The density of the metal can be calculated using the formula: density = mass / volume. So, density = 91.66 g / 6.93 ml = 13.23 g/ml.
The density of the metal can be calculated by finding the mass of the metal and dividing it by the volume of water displaced. First, subtract the initial volume of water (15 ml) from the final volume (39.3 ml) to find the volume of water displaced (24.3 ml). Density = mass of metal (52.9 g) / volume of water displaced (24.3 ml). Calculate the density using these values.
First, calculate the volume of the metal by subtracting the initial volume of water from the final volume (25.28 ml - 21.27 ml = 4.01 ml). Then, calculate the density of the metal using the formula: density = mass/volume. The mass of the metal is 12.24 g, and the volume is 4.01 ml, so the density is 3.05 g/ml.
Density = Mass/Volume = 25g/5mL = 5 g per mL
I am not aware of an elemental metal whose density is around 4.2 grams per ml. However, among common metals, aluminium has a density of 1.7 grams per ml and copper has a density of 9.0 g/ml. Therefore, a suitable alloy of the two would have a density of 4.2 g/ml. Zinc (7.13 g/ml) could also be part of the alloy.
Based on the density of 9.28 g/mL, the metal may be platinum (density of approximately 21.45 g/mL).
Density = Mass/Volume so Volume = Mass/Density. That is, Vol = 1.5 g/2.3 g/ml = 0.652 ml approx.
To find the density of the metal, calculate the density of water first (1g/mL). Next, use the volume increase (54.89 mL - 50.00 mL) to calculate the volume of the metal in the cylinder (4.89 mL). Divide the weight of the metal (13.21g) by its volume (4.89 mL) to find its density, approximately 2.7 g/mL.
The volume of the metal sample can be calculated as the difference in the liquid level before and after adding the metal. In this case, the volume displaced by the metal is 7.5 ml. The density of the metal sample is then calculated by dividing the mass of the sample (37.51 g) by the volume displaced (7.5 ml), resulting in a density of 5.0 g/ml.