4. How many molecules are equal to 2.25 moles of sulfur dioxide?

Question

Chemistry

Maximo Brandt

8 December, 02:41

4. How many molecules are equal to 2.25 moles of sulfur dioxide?

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Camden Callahan · Answer 1

We know that one mole of any chemical compound always contains 6.022 x 10^23 molecules. Therefore, we can calculate the number of molecules of 2.25 moles of sulfur dioxide SO2 by multiplying the number of moles by the Avogadro's constant 6.022 x 10^23:

2.25 moles SO2 (6.022x10^23 molecules/1mole) = 1.355 x 10^24 molecules of sulfur dioxide