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r-ruslan [8.4K]
3 years ago
14

Calculate the mass (in grams) of 3.913 x 1023 molecules of AICI3

Chemistry
1 answer:
grigory [225]3 years ago
4 0

Answer: 85.8 g AlCl3

Explanation:

Convert molecules of AlCl3 to moles using the Avogadro's number

Convert moles of AlCl3 to mass using its molar mass.

3.913x10²³ molecules AlCl3 x 1mole AlCl3 / (6.022x10²³ molecules AlCl3) X 132g AlCl3/ 1 mole AlCl3

= 85.8 g AlCl3

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