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Estimate the distance between two atoms of copper knowing that its molar mass
is 0.064 kg and its density is 8000 kg/m³. Assume that Avogadro's number is
6.02 x 1023 mol-1,

1 Answer

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Final answer:

To estimate the distance between two atoms of copper, we can use the density and molar mass of copper. By converting the mass to the number of moles and calculating the volume occupied by one mole, we can estimate the distance between two copper atoms.


Step-by-step explanation:

To estimate the distance between two atoms of copper, we can use the density and molar mass of copper. The formula density = mass/volume can be rearranged to find the volume of copper: volume = mass/density. Given the molar mass of copper and Avogadro's number, we can convert the mass to the number of moles of copper: moles = mass/molar mass. Finally, dividing the volume by the number of moles gives us the volume occupied by one mole of copper atoms. This volume represents the average volume per atom of copper and can be used to estimate the distance between two atoms of copper.


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