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1 atomgram of a chemical element has 6,02214129(27)×1023 atoms.
1 atomgram=atomic weight of a chemical element exprimed in grams.
Wiki User
∙ 10y ago
Wiki User
∙ 14y agoDivide the number of grams by the Atomic Mass of the element and multiply by Avogadro's number.
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How do you convert 50.0 grams into atoms?
50 grams of whatever ( 1 mole of whatever/ mass of whatever)6.022 X 10^23/1 mole whatever) = so many atoms of whatever
What is the answer if you convert 1.23 1025 Ba atoms to grams of Ba atoms?
123
Unit of atomic mass?
To convert mass to atoms:Find the atomic mass of the element in the substance. You can find atomic masses on the periodic table. Ex. Lithium's atomic mass is 6.9 grams (round if you need to)Then find the mass of the substance in grams. Ex. you have 18.2 grams of a sample of Lithium.The mass of the sample is multiplied by 6.02 * 1023 and divided by the atomic mass.Ex.mass of sample in grams * (6.02 * 1023 atoms) / (atomic mass) = # atoms in grams18.2 grams * (6.02 * 1023 atoms) / (6.9 grams) = 1.59* 1024 atomsThe number 6.02 * 1023 is Avogadro's Constant which is the amount of atoms (or molecules) in one mole.
Why is not a reason why the mass of an atom is expressed in atomic mass units rather than in grams?
Atoms are very tiny. Expressing their masses in grams would require unusual prefixes like "-yocto" or cumbersome scientific notation. One AMU is equal to 1.66*10-24g. It's easier to compare the masses of atoms by using a special unit.
If the atomic mass of an element is x what is the mass in grams of 6.021023 atoms of the element?
6.021023x
How to convert grams to atoms?
To convert grams into atoms, you have to convert them into moles first. Get the molar mass and multiply it by the number of moles to get the atoms.
How do you convert grams to atoms with the avogadro's number?
(grams) x (6.02 x 10^23) / (mass number of specific element in grams)
What is the mass in grams of 2x1012 atoms of potassium?
What is the mass, in grams, of 2 × 1012 atoms of potassium?
What relationships are needed to convert 1.5 grams of carbon to the number of carbon atoms?
molar mass and Avogadro's number
How do you convert 50.0 grams into atoms?
50 grams of whatever ( 1 mole of whatever/ mass of whatever)6.022 X 10^23/1 mole whatever) = so many atoms of whatever
How do you convert from molecular mass to grams per mole?
Relative molecular mass is obtained by summing up the atomic masses of atoms in the formula. The gram molecular mass denotes the mass of a mole of the substance in grams. Both of them are same in number.
How do you convert 2.11x10 to the 24 atoms of copper to mass in grams?
2.11x10^24 atoms... Divide by Avogadro's Constant (6.02x10^23 particles/mole) Gives you moles of copper... Multiply by the molar mass of copper. (?? g/mol) Gives you grams of copper...
What is the mass of 1.505 x 10²³ carbon atoms?
To convert atoms to grams, you need to take the number of atoms, divide it by Avogadro's Constant, then multiply it by the atomic mass.Atoms ÷ (6.02 × 1023) × Atomic mass = Mass in grams1.505 × 1023 ÷ (6.02 × 1023) × 12.0 = 3.00 grams Carbon
What is the answer if you convert 1.23 1025 Ba atoms to grams of Ba atoms?
123
How do you convert atoms to grams with Avogadro's number?
divide the number of atoms by avogadros number (6.022*10^23), the resulting number is the number of moles you have. Multiply the number of moles of atoms by the molar mass (found on any periodic table) and the answer is how many grams of the substance you have.
How do you calculate a mole of an atoms weight in grams?
you take the atomic mass of the atom (or molecule) and you have the mass in grams
What do you do to convert grams to moles?
The molar mass of a compound is expressed in grams.
