If you have 6.00 x 10^24 molecules of oxygen how many moles of oxygen would you have? 36.00 moles of oxygen
9.96 moles of oxygen
12.02 moles of oxygen
1.02 moles of oxygen

9.96 moles of oxygen

Explanation:

Given data:

Number of molecule of oxygen = 6.00×10²⁴ molecules

Number of moles of oxygen = ?

Solution:

1 mole contain 6.022 ×10²³ molecules

6.00×10²⁴ molecules × 1 moles of oxygen  / 6.022 ×10²³ molecules

0.996×10¹ moles of oxygen

9.96 moles of oxygen

The number 6.022 × 10²³ is called Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.