Science, asked by mahimarajawat844, 5 months ago

What is the mass of 0.2 mole of oxygen atoms?

Answers

Answered by NONEXISTENT

3

Answer:

Mass of 0.2 mole of O2 atoms = 16*0.2 = 3.2 u.

Answered by roshiniPrati12

3

3.2 grams

-Therefore, the mass of 0.2 moles of oxygen atom is 3.2 grams and the mass of 0.5 moles of a water molecule is 9.0 grams.

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