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The mass of argon is 6.63 x 10-24g How many atoms are there in a 40.0 g sample argon?
Wiki User
∙ 15y ago
just divide the mass of sample by the mass of argon.
OR:
Atomic Mass of argon is 40 g/mol, so in a 40g sample of argon, there ought to be 1 mole atoms, or 6.02x10^23 atoms
Wiki User
∙ 15y ago
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If a sample is 10740 years old and has 400 atoms how many atoms are there after the organisms died?
1,600
How many grams would a sample of 3.01 x 1023 atoms of tellurium be?
63.8g
How are atoms related to molecules in a sample of a compound?
atoms are made of molecules and that is why they are related !
How many moles of sulfur are contained in a sample of CuSO4 that also contains 3.50 x 1023 oxygen atoms?
1
How many moles of P are there in a sample of P that contains 3.78E plus 24 atoms?
The conversion factor between atoms and moles is Avogadro's number: 6.02 x 1023 "things" / molTo convert atoms to moles:moles P= 3.78E+24 atoms P1 mol P = 6.28 mol P6.02 x 1023 atoms PMultiply by moles per atom. Atoms cancel out.
The actual mass of an atom of argon is is 6.63x10-24g How many atoms are in a 40.0-g sample of argon?
To find the number of argon atoms in a 40.0-g sample, you first need to calculate the number of moles of argon in the sample using the molar mass of argon (39.95 g/mol). Then, you can use Avogadro's number (6.022x10^23 atoms/mol) to determine the number of atoms in that many moles of argon.
How many argon atoms are there in 1.5 102 g of argon?
2.3 × 1024 atoms of Ar
How many argon (Ar) atoms are there in 1.5 102 g of argon?
2.3 × 1024 atoms of Ar
How many atoms are in a 40.0-g sample of argon?
To determine the number of atoms in a sample of argon, we need to know the molar mass of argon, which is approximately 39.95 g/mol. Therefore, 40.0 g of argon is roughly 1 mole. Since 1 mole of any element contains 6.022 x 10^23 atoms (Avogadro's number), there are about 6.022 x 10^23 atoms in a 40.0-g sample of argon.
How many argon atoms are contained in 10 grams of argon gas?
Approx 1.5*10^23 atoms.
How many moles of argon are in 1.67 x 1024 atoms?
1,67.1024 argon atoms is equal to 2,773 moles.
How many moles of argon are found in a 5L sample of argon at STP?
Approx 0.223 moles.
How many electrons and protons in argon?
There are 18 electrons and protons each in argon atoms.
how many atoms are in 22 g of argon?
The answer is 3.32*10^23 atoms
How many atoms are in 35.4g of argon?
To calculate the number of atoms in 35.4g of argon, you need to divide the given mass by the molar mass of argon to get the number of moles, and then multiply by Avogadro's number (6.022 x 10^23 atoms/mol). The molar mass of argon is approximately 39.95 g/mol. So, 35.4g / 39.95 g/mol = 0.887 moles of argon. Multiplying by Avogadro's number gives 0.887 mol x 6.022 x 10^23 atoms/mol ≈ 5.34 x 10^23 atoms.
How many atoms are in 22 grams of argon?
Approx 3.32*10^23 atoms.
How many protons and electrons are in argon?
There are 18 electrons and protons each in argon atoms.
