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Because there are so many, many, many parts in it. 12 in one dozen, 144 in one gross, 6*10^23 in one mole. This is all by definition or concensis, something like: how many players are in a football team.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoA moles is such a large number (6.02x10^23) because of the fact that atoms and molecules are so small.
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How many atoms are in 7.1 mol Zn?
From my understanding as there is only one mole of zinc which means the mass is 65.4 . Then to get the number of particles the answer is simply 1(the number of moles) x 6.02 x 10 ^ 23. is this correct this is not the answer just a further question ...
Calculate the number of atom in 13.2 mol copper?
To calculate the number of atoms in 13.2 mol of copper, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Multiply 13.2 mol by Avogadro's number to get the number of atoms: 13.2 mol * (6.022 x 10^23 atoms/mol) = 7.93 x 10^24 atoms. Therefore, there are approximately 7.93 x 10^24 atoms in 13.2 mol of copper.
How many kg of water there is in a mol?
Water has two hydrogen atoms, and one oxygen atom. Look up their atomic weights, add them all up, and you will get the number of grams per mol.
What is the molarity of a solution made with 128 grams of magnesium chloride dissolved in one liter of water?
Molarity= moles/Liters To change grams to moles you divide by the mole weight which is listed on the periodic table. Mol= grams/mol weight The Mole weight of Magnesium Chloride is 59.8 grams/mol Mol=128g/59.8 Mol=2.14 Now, you put the number of moles and Liters into the equation Molarity=2.14 mol/1L Molarity=2.14 So, the molarity is 2.14 M
The number of moles of oxygen in the reaction vessel is?
0.449 mol
How many particles are present in 1 mol of a pure substance?
One mol of a pure substance contains 6.0221367 x 10^23 particles according to Avogadro's number.
What is the number of atoms of nitrogen of .755 mol of N2?
The number of atoms of nitrogen of 0,755 mol of N2 is 4,546716347035.10e23.
How many atoms are in 7.1 mol Zn?
From my understanding as there is only one mole of zinc which means the mass is 65.4 . Then to get the number of particles the answer is simply 1(the number of moles) x 6.02 x 10 ^ 23. is this correct this is not the answer just a further question ...
What is the maximum number of molecules of NaCl in one mole?
One mole of NaCl = 6,02214129(27) × 1023 mol−1 (molecules ) - this is number (constant) of Avogadro.
What contains the greatest number of molecules out of 0.5 mol CaNO32 or 2.3 mol H2O or 1.2 mol H2O2?
The answer is 2,3 moles water.
Calculate the number of atom in 13.2 mol copper?
To calculate the number of atoms in 13.2 mol of copper, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Multiply 13.2 mol by Avogadro's number to get the number of atoms: 13.2 mol * (6.022 x 10^23 atoms/mol) = 7.93 x 10^24 atoms. Therefore, there are approximately 7.93 x 10^24 atoms in 13.2 mol of copper.
What is the number of moles in 607 g krypton?
607 x 1 mol / 83.8 = 7.24 mol
How many kg of water there is in a mol?
Water has two hydrogen atoms, and one oxygen atom. Look up their atomic weights, add them all up, and you will get the number of grams per mol.
How much is 1 mol of something?
1 mol of something is 6.022E23 of that thing. (E is 10x, like scientific notation, so 6.022 * 10^23) Think like how a dozen is 12 or a couple is 2, a mol is just a word used to describe a very, very large number of things (i.e. atoms in a handful of table salt).
What is the number of moles in 12.0 g of phosphorus?
12 (g) / 31 (g/mol) = 0.387 g / (g/mol) = 0.39 mol of P atoms
How many mol of water will be produced from combining 4.85 mol of oxygen with excess hydrogen?
Exactly the same number of mols. 1 mol of oxigen atoms produces 1 mol of water molecules.
One mole is equal to how many grams?
Its avogadros number which is 6.02 X 10^23 g/mol
