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Ster R.

asked • 03/03/20

How many moles are in 8.6x10^26 molecules of H2O expressed in the correct number of significant figures?

A. 1,400 mil h2o

B. 5.2x10^50 mol h2o

C. 1.4 mol h20

D. 1.4x10^51 mol h2o

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