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20-05-2016
Chemistry

contestada

What is the approximate mass of one mole of oxygen gas (O2)?
a. 8 g
b. 16 g
c. 32 g
d. 1.204 × 1024

Respuesta :

03-10-2018

The correct answer is B.

1 mol O2 x 15.999 O2/ 1 mol O2 = 15.999 O2

16 O2 when rounded.

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