Question

How to solve, 3.01 x 10^23 atoms of rubidium. (moles)

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Answer 1

Answer:

half mole of rubidium

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Answer 2

There are 0.5 moles of rubidium

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number $6.023\times 10^{23}$ of particles.

To calculate the moles, we use the equation:

$\text{Number of moles}=\frac{\text{Given atoms}}{\text {avogadro's number}}=\frac{3.01\times 10^{23}}{6.023\times 10^{23}}=0.5moles$

Thus there are 0.5 moles of rubidium

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