I'm looking for the moles, using the given amount of atoms.
i was given 3.01 x 10^23 atoms of Ag
the answer I got was 18.1 x 10^23
is this correct?
youre just screwed
I don't think so.
1 mol of anything contains 6.02E23 atoms; therefore, 3.01E23 is just 1/2 that so you must have 0.500 mol Ag atoms. You must have multiplied to get a number like 18 something (and if you did you left off the extra 10^23 so you didn't multiply right either).
3.01E23 atoms Ag x (1 mol/6.02E23 atoms) = ?
the mass in grams 6.02x10^24 atoms Bi and 1.50x10^15 atoms U
6.02 x 10^24 atoms bi
To find the number of moles using the given amount of atoms, you need to use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Here's how to calculate the number of moles:
1. Start with the given amount of atoms: 3.01 x 10^23 atoms.
2. Divide the number of atoms by Avogadro's number to convert to moles:
3.01 x 10^23 atoms / (6.022 x 10^23 atoms/mole) = 0.5 moles.
Therefore, the number of moles is 0.5 moles, not 18.1 x 10^23 moles. It seems there might be an error in your calculation. Double-check your work to ensure the correct answer.