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Atomic Mass of carbon: 12.0 grams
12.01 grams C × (6.02 × 1023 atoms) / (12.0 grams) = 6.03 × 1023 atoms of Carbon
Note that one mole of any substance is Avogadro's constant (6.02 × 1023) and that one mole of Carbon is 12.0 grams. So if you have 12.01 grams of carbon (roughly one mole) you should get about Avogadro's constant.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoThere is only one carbon atom in each carbon atom. Carbon atoms that have a mass number of 12amu are called carbon-12 atoms. Twelve grams of carbon-12 atoms is 1 mole of carbon-12 atoms. There are 6.022 x 1023 atoms of carbon-12 in 12 grams of carbon-12.
Wiki User
∙ 10y agoThere are the same number of atoms present in one mole of any substance. This is called Avagadro's number,which is 6.02x10 to the power of 23 (also written as 6.02x10^23).
Wiki User
∙ 12y agoIf 1 mol of carbon has 6.02*10 exp 23 atoms and it weights exactly 12 gr.
1 single atom should weight 12 gr/ 6.02 * 10 exp 23 = 1,99*10 exp -23 grams
Wiki User
∙ 13y ago12 grams of carbon is close enough to 1 mole of carbon to have 6.022 X 10^23 atoms in it. This number, 6.022 X 10^23, is called Avogadro's number and is a mole of anything.
Wiki User
∙ 12y agoThere is 1.000 gram-mole of Carbon-12 in 12.00 grams of Carbon-12. There are 6.022x10^23 atoms in one gram-mole of a substance. So, there are 6.022x10^23 atoms in 12.00 g of Carbon-12.
Wiki User
∙ 11y ago6.022*10^23
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How many atoms are in a molecule of CCl4?
C = 12 grams/mole Cl = 35.45 grams/mole CCl4 = 12 + (35.45)x4 = 153.8 grams/mole 153.8 grams/mole / 6.022 x 1023 things/mole = 25.4 x 10-23 grams/thing where thing in this case would be a molecule of CCl4
How many moles of carbon are there from the original sample of 11.0 grams of carbon dioxide and 4.50 grams of water with a combustion of 7.50 grams?
Look up the molecular weight of carbon dioxide in the periodic table. The formula for carbon dioxide is CO2, which means one atom of carbon and two atoms or oxygen per molecule of carbon dioxide. Carbon has molecular weight of 12. Oxygen molecular weight is 16. Total 12+16+16= 44 11 grams/44 grams/mole=0.25 moles of carbon The grams of water and combustion of 7.5 grams are totally irrelevant. They are only given to possibly confuse you.
How many atoms are in Carbon?
12 g of carbon will have 6.023 x 1023 atoms of carbon
How many carbon atoms are in a molecule of table sugar (C12H22O11)?
12
How many atoms are in the element C8H12?
C8H12 8 Carbon atoms + 12 Hydrogen atoms = 20 atoms total
What is the mass in grams of 6.022 x 1023 atoms of 12C?
The molar mass of carbon-12 (12C) is 12 g/mol. Therefore, one mole of carbon-12 atoms has a mass of 12 grams. Since there are 6.022 x 10^23 atoms of carbon-12, the mass of 6.022 x 10^23 atoms of carbon-12 is also 12 grams, based on Avogadro's number and the molar mass of carbon-12.
Are there more carbon atoms in 48g of CO2 than in 12 grams of diamond?
No, there are the same number of carbon atoms in 48g of CO2 and in 12g of diamond. This is because the atomic mass of carbon is the same, regardless of the molecule it is a part of.
How many atoms are in 24 grams of carbon?
There are 2.45 x 10^23 carbon atoms in 24 grams of carbon.
How many carbon atoms are in a molecule of maltose if the molecules has 12 oxygen atoms?
There are 12 carbon atoms in a molecule of maltose. Each carbon atom forms a total of four bonds, which include bonds with other carbon atoms, hydrogen atoms, or oxygen atoms. With 12 oxygen atoms present, these atoms would be accounted for in the molecular structure of maltose as well.
How do you measure form grams to atoms?
It depends on the substance. If you have for example, 12 grams of Carbon-12. Then you have 1 mole of carbon 12 which is 6.02 * 1023 molecules of the element, which is equal to 12 grams. One mole of a compound or element is equal to that element's atomic mass in grams.
Which has more atoms 12 grams of carbon or 32 grams of carbon?
Both samples contain the same number of carbon atoms because the number of atoms in a sample is determined by Avogadro's number (6.022 x 10^23) and not by the mass of the sample itself.
What is the SI unit for the amount of a substance that contains as many particles as there are atoms in exactly 12 grams of carbon -12?
mole
How many atoms of carbon are in a pure sample of carbon having a mass of 72.0 g?
There are 6.022 x 10^23 atoms in 1 mole of carbon. The molar mass of carbon is 12 g/mol. Therefore, in 72.0 g of carbon, there are (72.0 g / 12 g/mol) * 6.022 x 10^23 atoms = 3.61 x 10^24 atoms of carbon.
How was Avogadro's number determined?
The exact number of atoms of Carbon-12 in a block weighing precisely 12 grams.
How the avogadro number was determined?
The exact number of atoms of Carbon-12 in a block weighing precisely 12 grams.
What is the mass in grams of 100 atoms of the carbon 12 isotope?
100 atoms of C-12(12g/6.022x10^23) = 1.993x10^-21g
How many carbon atoms are in a maltose if the molecule has 12 oxygen atoms?
12 carbons...
