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As in number?
No of atoms = avagadros number (6.02X10^23) times number of mole of atoms
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∙ 12y ago
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Calculate the number of atoms in 13.2 mol copper.?
b. 7.95 ´ 1024 atoms
How do you calculate a balanced chemical equation?
The number of reactants atoms must be equal to the number of products atoms.
How many atoms are in a 1cm of copper wire and who calculate this?
We need to know the diameter of the wire to calculate the volume and the mass. Number of atoms is: 2,58.1023.r2, where r is the radius of the wire.
How can you calculate no of moles from no of atoms?
You divide the number of atoms by avagadro's number. Avagadro's number is 6.022x10^23 atoms/molecules / mole. The best way to remember this is by the units, atoms in each mole.
How can they estimate the number of atoms in the universe?
The no. of atoms in the Universe is not estimated yet because till now we are not able to calculate the amount of matter present in the universe and what is the exact percentage of each element in the universe. Once it is calculated, scientists would be able to calculate the no. of atoms in the universe.
How many molecules of tetraphosphorus decoxide contain 29.6g of phosphorus atoms?
calculate the number of atoms amd molecules in tetraphosphorus decaoxide
Calculate the number of atoms in 0.40 mol of sulfur?
Note that one mole equals 6.022x10^23 of anything in converting. In this case, 1 mole=6.022x10^23 atoms. So we take 0.40 mol of S and convert to calculate how many atoms there are. 0.40 mol S x 6.022x10^23 atoms S/mol S = 2.41x10^23 atoms S
How do you calculate the number of oxygen atoms in 2 NO3 molecules?
There are 3 atoms bro. NO3 means 3 atoms of oxygen. NO2 means 2 atoms of oxygen. NO means 1 atom of oxygen.
Calculate how many si atoms are contained in a transistor of a microprocessor of dimensions?
7
What is the number of atoms in 1.5 moles of helium if you calculate it?
1 mole of helium has 6.023 x 1023 atoms. So, 1.5 mole of helium will have 9.035 x 1023 atoms.
How do you calculate energy-level difference when the relative population of the atoms is given?
relative population of atoms in two energy levals E1 and E2 is 10-20 calculate the enery level difference in eV. assume T=300K.
How many atoms are in 1.55 moles of Cs?
One mole of any mono-atomic element contains (by definition) 6.022*10+23 atoms. please calculate from there by multiplying - 9,334.1023 atoms.
