How many grams are there in 7.5 X10^23 molecules of H2SO4?

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Chemistry

Houston West

11 December, 16:05

How many grams are there in 7.5 X10^23 molecules of H2SO4?

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Eileen Ware · Answer 1

Avogadro's number represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. This number can be used to convert the number of atoms or molecules into number of moles.

7.5 X10^23 molecules of H2SO4 (1 mol / 6.022x10^23 molecules) (98.08 g / 1 mol) = 122.15 grams H2SO4