Question

How many atoms are in 1.75 moles of neon?

Answer 1

Explanation:

it contains 6.02*1023atoms

Answer 2

Atom, the smallest unit of material which may be separated without releasing electrically charged. It is also the smallest unit of mass with the properties of a chemical element.

• Avogadro's number is $\bold{6.022\times 10^{23}}$, which is the number of units in one mole of any material.

• Calculating of atoms are in 1.75 moles of neon:

          $\to \bold{ 1.75 \times 6.022\times 10^{23}}\\\\\to \bold{ 10.5385 \times 10^{23}}$

Therefore, the answer is "$10.5385 \times 10^{23}$".

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