Question

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

Answer 1

`4.75x10^(-3)mol`

Step-by-step 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*(1mol)/(6.022x10^(23))\\\\4.75x10^(-3)mol`

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