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dezoksy [38]
3 years ago
13

What conversion factors determine the number of molecules from the mass of a compound?

Chemistry
1 answer:
ss7ja [257]3 years ago
7 0

Answer: Multiply the mass by the inverse of molar mass, and then multiply by Avogadro's number.

Explanation: Convert the mass to moles, multiply the number of moles by the ratio of the number of atoms or ions to one mole, multiply by Avogadro's number.

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Please finds the complete question in the attached file.

Volume = 10.0 \ mL \\\\Density =0.79 g\  cm^3

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The mass of acetone to be weighed is 7.90 \ g

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