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15-01-2019
Chemistry

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find the mass in grams of 2.70 x 10^23 molecules of F2

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99034919 99034919

15-01-2019

2.70x10^23 molecules F2 x__1 mol F2____________ x38gF2__

6.02x10^23 mc F2 1mol F2

then solve

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