Question

How many moles are in 1.50 x 1023 molecules NH3?







A.

2.49 x 10 -1 mol NH3





B.

2.49 x 101 mol NH3





C.

2.65 x 10 -1 mol NH3





D.

2.78 x 10 1 mol NH3
1 mol contains 6.02
E23 molecules.

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