Question

Convert 3.32x1025 atoms Xe to grams:

(Answer) grams (3 SF)

Answer 1

`m=7.24x10^3g`

Step-by-step explanation:

Hello!

In this case, since 6.00x10²³ atoms of any element is related to one mole of atoms via the Avogadro's number, and the molar mass of xenon is 131.3 g/mol, we obtain the following mass in grams of xenon:

`m=3.32x10^(25)atoms*(1mol)/(6.022x10^(23)atoms)* (131.3g)/(1mol) \\\\m=7.24x10^3g`

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