Question

How many moles of sulfur are found in 2.86 * 10^21 atoms of sulfur?

Answer 1

Answer:

$4.75x10^{-3}mol$

Explanation:

Hello!

In this case, since the Avogadro's number is a large one that help us to figure out 1 mole of any substance contains 6.022x10²³ particles, say atoms, molecules or ions, in this case, for the given amount of atoms of sulfur, the corresponding moles are obtain down below:

$2.86x10^{21}atoms*\frac{1mol}{6.022x10^{23}}\\\\4.75x10^{-3}mol$

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