Science, asked by mrunali1610, 1 year ago

if one mole of Oxygen atoms weighs 16 grams calculate the mass of 1 atom of Oxygen

Answers

Answered by Mehul789
3
You are thoroughly confused. One mole (not one molecule) of oxygen atoms would weigh 16 g, because an oxygen atom weighs 16 u.

To get the mass of an oxygen atom in grams, you’d divide 16 g/mol (well actually 15.999) by Avogadro’s number, 6.022×10²³ /mol.

You would get 2.657×10−232.657×10−23 g, or 2.657×10−262.657×10−26 kg.

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