ashleywineaw ashleywineaw

30-01-2020
Chemistry

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What is the mass of 6.02 × 1023 molecules of Fe2O3?

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ednorobello92 ednorobello92

31-01-2020

Answer: 160 g Fe2O3

Explanation: solution attached.

First convert molecules to moles using Avogadro's number then convert to mass using the relationship between moles and molar mass of Fe2O3

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