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The gram Atomic Mass of lead is 207.20, and the density of lead is about 11.34 grams per cubic centimeter. Therefore, the specified amount of lead contains about 5 X 11.34 or 56.7 grams of lead, and this amount contain (56.7/207.20) X Avogadro's Number of atoms, or about 1.6 X 1023 atoms of lead. Only one significant digit is technically justified, since there is only one significant digit in the datum 5cm cubed.)
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Is 100 aluminum atoms heavier than 100 led atoms?
No. 100 lead atoms are several times heavier than 100 aluminum atoms.
Suppose you have 4.001018 reams of lead rm Pb How many lead atoms do you have?
To find the number of lead atoms in 4.001018 reams of lead, you first need to convert the number of reams to moles using the molar mass of lead. Then, use Avogadro's number (6.022 x 10^23) to convert moles of lead to lead atoms.
How many atoms in 10 grams of lead?
To find the number of atoms in 10 grams of lead, you would first need to determine the number of moles of lead (using the molar mass of lead) and then use Avogadro's number (6.022 x 10^23 atoms/mol) to calculate the number of atoms. This would be approximately 1.15 x 10^23 atoms in 10 grams of lead.
How many moles are in 2.16 10 to the 24 power atoms of lead?
To find the number of moles in 2.16 x 10^24 atoms of lead, you would divide the number of atoms by Avogadro's number, which is 6.022 x 10^23 atoms/mol. Thus, 2.16 x 10^24 atoms of lead is equal to 3.59 moles.
How many atoms are in 0.455 moles of lead?
Atomic mass: 207.2 grams.455 moles × (6.02 × 1023) = 2.74 × 1023 atoms of lead
How many atoms in a 1cm cube of lead?
A 1 cm³ cube of lead contains approximately 2.54 x 10²² atoms. This calculation is based on the density of lead, which is about 11.34 g/cm³, and the molar mass of lead, approximately 207.2 g/mol. Using Avogadro's number (6.022 x 10²³ atoms/mol), we can determine the total number of atoms in that volume.
What is the volume when 5.30 kg of lead pipes are melted then cooled into a solid cube?
To find the volume of the solid cube formed from 5.30 kg of lead, first convert the mass into grams (5,300 grams). The density of lead is approximately 11.34 g/cm³. Using the formula for volume (volume = mass/density), the volume of the lead in cubic centimeters is about 467.2 cm³. When shaped into a cube, the length of each side would be the cube root of the volume, which is approximately 7.76 cm.
What is the volume of lead with 11.342 gcm cubed?
To find the volume of lead with a density of 11.342 g/cm³, you would need to know the mass of the lead. The volume can be calculated using the formula: Volume = Mass / Density. For example, if you have 100 grams of lead, the volume would be 100 g / 11.342 g/cm³ ≈ 8.81 cm³. Please provide the mass if you need the specific volume calculation.
What has a greater volume lead or butter?
Volume is the amount of 3-dimensional space occupied by an object and has nothing whatsoever to do with the molecular composition of the object. The volume of a 1" x 1" x 1" cube of lead is exactly the same as the volume of a 1" x 1" x 1" cube of butter or a 1" x 1" x 1" cube of anything for that matter. Lead and butter have a great many differences, but volume isn't a measure of any of them.
How can tell apart lead cube and iron cube?
Iron is magnetic, lead is not.
What is the mass10.0m cube of lead?
11.3 thousand tonns, depending on lead cleaness
How is mass difrent from volume?
The volume of an object is (for most intents and purposes) the amount of space it takes up. For example, a cube with side lengths all equal to 1cm will have a volume of 1cm3. The mass of an object is how much it weighs, which varies depending on the density of the object. A cube made of lead will weigh significantly more than a cube made of plastic, and hence have much higher mass, though their volumes might be identical.
Is there change in volume of a crystal having schottky defect?
Yes, a crystal with Schottky defects can have a change in volume due to the vacancies created by the missing atoms. This can lead to a decrease in the total volume of the crystal, impacting its overall density and properties.
What is the volume of 60g of glass?
60 grams of glass (with a density of 2,7 - lead crystal can have a density of 3,1 and window glass a density of 2,4) has a volume of about 60/2,7 = 22,2 cubic centimeters or a cube 2,8 cm on a side.
A kilogram of a lead occupies a much smaller volume than a kilogram of water because what has a much higher density?
Lead has a much higher density than water, meaning a kilogram of lead occupies less volume compared to a kilogram of water. This is due to the arrangement of atoms and molecules in lead being more tightly packed together, resulting in a higher mass per unit volume.
If one cubic centimeter of lead of lead has a mass of 11.3 what is the density?
Density is mass divided by volume. Think of it as how much mass there is in a given volume. Usually this is in units of grams divided by centimeters cubed (g/cm3). Assuming your mass of 11.3 is in grams you would just: m (mass) ÷ V (volume) = ρ (density) (11.3 g) ÷ (1 cm3) = 11.3 g/cm3Hope this helped!
What is the density of lead?
Answer11.34  grams per centimeter cubed or gpc3
