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Amanda [17]
3 years ago
15

17) How many grams are in 0.02 moles of beryllium iodide, Bel2?

Chemistry
2 answers:
Andreas93 [3]3 years ago
8 0

Answer: 5.26 g BeI2

Explanation: For 1 mole of BeI2 it is to its molar mass

Be mass is 9 and I mass is 127 x 2

The molar mass is 263 g BeI2

Solution:

0.02 moles BeI2 x 263 g BeI2/ 1 mole BeI2

= 5.26 g BeI2

Alinara [238K]3 years ago
5 0

Answer:

beryllium iodide has a molar mass of 262.821 g mol−1 , which means that 1 mole of beryllium iodide has a mass of 262.821 g . To find the mass of 0.02 moles of beryllium iodide, simply multiply the number of moles by the molar mass in conversion factor form.

Explanation:

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