3 years ago

How many molecules of sulfur dioxide are present in 1.60 moles of sulfur dioxide

1 answer:

5 0

For this question, you must know that there are 6.022e23 atoms/molecules per mole of any substance (this is Avogadro's number). Therefore, your answer is 6.022e23 * 1.60 = 9.64e23 molecules of sulfur dioxide. (the "e" represents "times ten to the power of ___ ")

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