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A sample of pure zinc has a mass of 4.50 g. Calculate its volume?
To calculate the volume of a pure zinc sample, use the formula: volume = mass / density. The density of zinc is approximately 7.14 g/cm³. Therefore, the volume of the 4.50 g sample of zinc is calculated as follows: volume = 4.50 g / 7.14 g/cm³ ≈ 0.630 cm³.
What is the name of the metal that has the mass of 46.4 and a volume of 2.40?
Magnesium-Aluminum Alloy
What is the atomic mass of zinc?
The atomic mass of zinc (Zn) is approximately 65.38 u (atomic mass units).
The mass of mole of zinc equals the atomic mass of zinc expressed in?
grams. This means that one mole of zinc weighs the same as the atomic mass of zinc in grams, which is approximately 65.38 grams.
The mass of a mole of zinc is approximately?
The molar mass of zinc is approximately 65.38 grams per mole, as zinc has an atomic mass of 65.38 amu.
What is the volume of pure zinc if it has a mass of 4.50 grams?
To find the volume of pure zinc, you can use the formula: volume = mass / density. The density of pure zinc is approximately 7.14 g/cm³. Therefore, the volume of 4.50 grams of zinc is calculated as follows: volume = 4.50 g / 7.14 g/cm³ ≈ 0.632 cm³.
A sample of pure zinc has a mass of 4.50 g. Calculate its volume?
To calculate the volume of a pure zinc sample, use the formula: volume = mass / density. The density of zinc is approximately 7.14 g/cm³. Therefore, the volume of the 4.50 g sample of zinc is calculated as follows: volume = 4.50 g / 7.14 g/cm³ ≈ 0.630 cm³.
Can you determine the density of zinc chloride using water?
Yes, you can determine the density of zinc chloride by measuring the mass of a known volume of the solution. Since zinc chloride is soluble in water, you can create a solution with a known concentration of zinc chloride, measure its mass and volume, and then calculate the density using the formula density = mass/volume.
How do you determine the density of 10 grams of granular zinc?
Density is the ratio mass/volume. For a granular material you need a helium pycnometer.Or - more simple, if it is possible - a graduate cylinder for the measure of the volume by the displacement of water.
How would you determine the density of 10 grams of granular zinc?
To determine the density of 10 grams of granular zinc, you would divide the mass (10g) by the volume. First, measure the volume of the zinc using a graduated cylinder. Then, divide the mass by the volume to calculate the density (Density = Mass/Volume).
Is zinc measured by mass or volume?
Zinc can be measured by both. Since zinc is an element, and an object, it can be measured by both of those measurement options.
A sample of zinc is placed in a graduated cylinder. The initial volume of water= 15.0mL and final volume of water and sample= 24.0mL. Determine the mass of the sample of zinc?
what?
Could you determine the density of zinc chloride using water as a solvent?
Yes, the density of zinc chloride can be determined by measuring the mass of a known volume of the solution (a mix of zinc chloride and water) and then calculating the density using the formula: Density = mass/volume.
What is the name of the metal that has the mass of 46.4 and a volume of 2.40?
Magnesium-Aluminum Alloy
What is the atomic mass of zinc?
The atomic mass of zinc (Zn) is approximately 65.38 u (atomic mass units).
What is the mass of 8.1g of zinc oxide?
To find the mass of zinc in 8.1g of zinc oxide, you need to consider the atomic masses of zinc (Zn) and oxygen (O). The molar mass of ZnO is 81.38 g/mol. Since zinc accounts for 65.38% of the molar mass, the mass of zinc in 8.1g of ZnO is 8.1g * (0.6538) ≈ 5.3g.
The mass of mole of zinc equals the atomic mass of zinc expressed in?
grams. This means that one mole of zinc weighs the same as the atomic mass of zinc in grams, which is approximately 65.38 grams.
