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tatuchka [14]
3 years ago
11

How many atoms are in 1.50 moles of Hg?

Chemistry
2 answers:
Oxana [17]3 years ago
3 0

Answer:

Atoms=9.033*10^23 atoms

Explanation:

Atoms=no.of miles*Avogadro's no.

Atoms=1.5*6.022*10^23

Atoms=9.033*10^23 atoms

vesna_86 [32]3 years ago
3 0

Answer:

There are 9.0345*10²³ in 1.5 moles of Hg.

Explanation:

The Avogadro Number or Avogadro Constant is called the number of particles that constitute a substance (usually atoms or molecules) and that can be found in the amount of one mole of that substance. Its value is 6.023 * 10²³ particles per mole. Avogadro's number applies to any substance.

Then a rule of three can be applied to calculate the number of atoms in 1.5 moles of Hg. This rule applies as follows: if 1 mole of Hg contains 6,023 * 10²³ atoms, 1.5 moles how many atoms of the element will they contain?

Number of atoms=\frac{1.5 moles* 6.023*10^{23}atoms }{1 mole}

Number of atoms=9.0345*10²³

<u><em>There are 9.0345*10²³ in 1.5 moles of Hg.</em></u>

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