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labwork [276]
2 years ago
12

Convert 3.32x1025 atoms Xe to grams: (Answer) grams (3 SF)

Chemistry
1 answer:
Alex_Xolod [135]2 years ago
8 0

Answer:

m=7.24x10^3g

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*\frac{1mol}{6.022x10^{23}atoms}* \frac{131.3g}{1mol} \\\\m=7.24x10^3g

Best regards!

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2.1K viewsView 2 Upvoters

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