Express in grams the mass of one sulfur (IV) oxide molecule.
| May 8, 2021 | education
The mass of one molecule can be expressed from the following ratio:
m / M = N / N (a)
M (SO4) = 96 g / mol
N = 1 (one molecule)
N (a) – Avogadro’s constant = 6.022 * 10 ^ (23) mol ^ (- 1)
Hence m = M / N (a) = 1.59 * 10 ^ (- 22) (g)
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