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1 of anything is 1.6605E-24 moles of that type of thing, no matter what it is (e.g. a quark, an electron, an atom, a molecule, an egg, a person, a planet, a galaxy).
The mole is a unitless number similar in concept to the dozen (12 things) or the gross (144 things), except it is a much larger value (6.0221E23 things).
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How many moles in 1 atom of oxygen?
The answer is 1/12,044.10e23.
How many moles of carbon are in 3.5 moles of calcium carbonate?
The number of moles of calcium carbonate are 3.5 moles. , there are 1 mole of calcium (Ca) atom, 1 mole of carbon (C) atom and 3 moles of oxygen (O) atoms.
How many moles of Cl are in a sample that contains 10.0 moles C2HCl3?
it wouldn't be moles of Cl it would be Cl2 as chlorine doesn't exist as an atom it exsists as two joined to form a compound this is very easy stuff the answer is 15 moles of Cl2 as there 30 moles of Cl hope this helps learn your moles it's easy stuff
How many moles are represented by 3.24x1023 atom sample of Ba?
3.24x10^23 barium atoms represent 0.537 moles, because 1 mole is equivalent to 6.022x10^23 atoms.
How many moles are present in 1 g?
It depends on the substance. Remember that moles are a unit of amount, and one mole is 6.02 × 1023 atoms. So if you have lead and hydrogen, they are obviously going to weigh differently. It would take far fewer atoms of lead to amount to 1 gram; therefore, less moles. However, one hydrogen atom has far less mass than one lead atom, and would need more atoms (and moles) to make one gram.
How many moles in 1 atom of oxygen?
The answer is 1/12,044.10e23.
How many moles are in the element uranium?
1 atom-gram of uranium = 238,02891 grams
How many electrons are in 9.00 moles of Carbon?
9.00 moles carbon (6.022 X 1023/1 mole carbon)(6 electrons/1 atom carbon) = 3.25 X 1025 electrons in 9.00 moles carbon ============================
How many moles are in ammonium chloride that contains 5.59x1024 hydrogen atom?
The number of moles is 18.56.
How many atom are in 0.17 moles of strontium?
0,17 moles of stronium is equal to 1,02376394569.10e23 atoms.
How many moles of sodium are in 4.0 moles of NaCl?
There are 2 moles of sodium for every 1 mole of NaCl, so in 4.0 moles of NaCl, there are 8.0 moles of sodium.
How many moles of atom contained in 0.688 g Ca?
0,688 g calcium is equivalent to 0,017 moles.
How many atoms of nitrogen are in 2.50 moles of NO2?
There are 4.81 x 10^23 atoms of nitrogen in 2.50 moles of NO2. This is because each molecule of NO2 contains 1 atom of nitrogen.
How many moles of calcium atoms are 2.5 moles of calcium carbonate CaCO3?
There is 1 mol of calcium atoms in 1 mol of calcium carbonate (CaCO3). Therefore, in 2.5 moles of CaCO3, there are 2.5 moles of calcium atoms.
How many moles of phosphorus are in 1 mole of the antiperspirant ingredient Zn3(PO4)2?
There are 2 moles of phosphorus in 1 mole of Zn3(PO4)2 because the formula unit contains 2 phosphate ions, each with 1 phosphorus atom.
How many moles are present in 1 g?
It depends on the substance. Remember that moles are a unit of amount, and one mole is 6.02 × 1023 atoms. So if you have lead and hydrogen, they are obviously going to weigh differently. It would take far fewer atoms of lead to amount to 1 gram; therefore, less moles. However, one hydrogen atom has far less mass than one lead atom, and would need more atoms (and moles) to make one gram.
What is 42 grams of diatomic oxygen in moles?
moles = mass/molar mass The molar mass of an oxygen atom = 16 g mol-1, as there are two oxygen atoms in diatomic oxygen this has to be doubled. 42g / 32g mol-1 = 1.3125 moles
