Molar mass of 13c = 13 grams
number of moles = mass / molar mass
therefore,
number of moles = 7 / 13
To know the number of atoms in 7/13 moles, we simply multiply the number of moles by Avogadro's number as follows:
number of atoms = (7/13) x 6.022 x 10^23 = 3.2426 x 10^23 atoms
<span>electron, I believe.
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I think the answer is 1.25 grams actually i think i’m wrong
Answer:
i think C the higher the frequency the lower the energy of light.
