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How many titanium atoms does it contain Titanium has a density of 4.50gcm3?
p = 4.5 g cm-3 length = 2.68 cm Volume = (2.68 cm)3 = 19.25 cm3 mass = 19.25 x 4.5 = 86.6 g Ar = 47.9 g/mol 86.6 g = 86.6/47.9 mol = 1.81 mol Number of atoms = 1.81 x 6.02 x 1023 = 1.09 x 1024 atoms
How many 0.1 nm H atoms will fit on a line that is 1 cm long?
It would depend on the type of atom. Atoms of different elements come in different sizes. We can take an average of about 1 angstrom, that is 10^-10 meters or 10^-8 cm. Using that average you would need 10^8 atoms.
The diameter of an helium atom is 100 pico meters how many helium atoms must be placed end to end to make chain of helium atoms one centimeters long?
To calculate the number of helium atoms needed to make a chain 1 cm long, divide the length of the chain (1 cm = 10,000 pm) by the diameter of a single helium atom (100 pm). So, 10,000 pm / 100 pm = 100 helium atoms. Therefore, 100 helium atoms placed end to end would make a chain 1 cm long.
How many atoms in 19.3 grams of gold on a sheet that is 0.00010?
To calculate the number of atoms in 19.3 grams of gold, you need to first determine the number of moles of gold. Then, you can use Avogadro's number (6.022 x 10^23) to find the number of atoms. Given that the sheet is only 0.00010 cm thick and the density of gold is 19.3 g/cm^3, you can determine the area of the sheet and then calculate the number of atoms.
What is the total number of atoms in water?
it depends on how much water you have. but the density is 1g/cm^(3) .
How many silicon atoms are there in 1 cm3 of material?
There are approximately 5 x 10^22 silicon atoms in 1 cm^3 of material.
How many atoms in 1cm3 of carbon?
There are approximately 2.42 x 10^22 atoms in 1 cm^3 of carbon, assuming a density of 2.26 g/cm^3 and an atomic weight of 12.011 g/mol for carbon.
How many atoms are there along a 1 cm line?
Approximately 100,000,000. This assumes the atoms are one Angstrom apart, which is actually a little closer than you can pack most of them; for larger atoms, half of that would be a reasonable number.
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.
How big is a playing card?
8.5 cm long 6 cm wide and 1,000,000 Atoms tall
How many titanium atoms does it contain Titanium has a density of 4.50gcm3?
p = 4.5 g cm-3 length = 2.68 cm Volume = (2.68 cm)3 = 19.25 cm3 mass = 19.25 x 4.5 = 86.6 g Ar = 47.9 g/mol 86.6 g = 86.6/47.9 mol = 1.81 mol Number of atoms = 1.81 x 6.02 x 1023 = 1.09 x 1024 atoms
How many 0.1 nm H atoms will fit on a line that is 1 cm long?
It would depend on the type of atom. Atoms of different elements come in different sizes. We can take an average of about 1 angstrom, that is 10^-10 meters or 10^-8 cm. Using that average you would need 10^8 atoms.
Work out the number of atoms per cm cubed from density?
To find the number of atoms per cm^3 from density, you first need to know the atomic mass of the material. Calculate the molar volume (cm^3/mol) using the molar mass of the material. Then convert to cm^3/atom by dividing by Avogadro's number (6.022 x 10^23). Finally, divide the material's density by the molar volume to get the number of atoms per cm^3.
The diameter of an helium atom is 100 pico meters how many helium atoms must be placed end to end to make chain of helium atoms one centimeters long?
To calculate the number of helium atoms needed to make a chain 1 cm long, divide the length of the chain (1 cm = 10,000 pm) by the diameter of a single helium atom (100 pm). So, 10,000 pm / 100 pm = 100 helium atoms. Therefore, 100 helium atoms placed end to end would make a chain 1 cm long.
How many atoms in 19.3 grams of gold on a sheet that is 0.00010?
To calculate the number of atoms in 19.3 grams of gold, you need to first determine the number of moles of gold. Then, you can use Avogadro's number (6.022 x 10^23) to find the number of atoms. Given that the sheet is only 0.00010 cm thick and the density of gold is 19.3 g/cm^3, you can determine the area of the sheet and then calculate the number of atoms.
How many inches is Cm x cm x Cm?
How many inches is 38 cm
How many atoms are there in a 1 cm line?
If we assume that the distance between each atom is about 1 Angstrom (1×10−10m) apart, we can calculate that there are approximately 100,000,000 atoms in a 1cm line, give or take depending on the size of the atom.
