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Veseljchak [2.6K]
3 years ago
9

Find the atoms of 52u of helium ​

Chemistry
2 answers:
julia-pushkina [17]3 years ago
7 0

Explanation:

Therefore in 52 moles of Argon 3.13196×1025 atoms are present. Therefore, in 52 u of Helium 13 atoms are present. Therefore, in 52 g of Helium 7.83×1024 atoms are present.

AlekseyPX3 years ago
4 0
<h2>~<u>Solution</u> :-</h2>

Here, we have been given the the amount of helium to be 52 amu.

Thus,

  • Atomic mass of Helium is 4u = 2 protons + 2
  • Neutrons = 1 atom.
  • No. of atoms in 52u = $ \sf{\frac{52}{4}}$ = 13 atoms.

$ \red{\leadsto}$ Hence, the number of atoms will be <u>13 atoms</u>.

\\

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<h3>Further explanation</h3>

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