sanaimoore15 sanaimoore15

17-10-2021
Chemistry

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number of molecules in 5.0 x 10-6 mol CH3CH2OH
Express your answer in molecules to two significant figures.

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yashjaglan012 yashjaglan012

17-10-2021

Answer:

N/Na=n

N=n×Na

N=5×10^-6×6.02×10^23

N=30.1×10^17

N=3.0×10^18molecules

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