How many times 1 mole of oxygen atom heavier than 1 mole of hydrgen atom?

Answer 1

A diamond is actually alot of carbon atoms interlinked with eachother.

So a big diamond is actually only 1 molecule.

Oxygen in its natural form is O2, 2 oxygen atoms linked together.

So 1 mole of diamond could actually weigh as much as the earth, if the average weight of each diamond is 10 grams, while a mole of oxygen only weighs 32 grams.

Answer 2

The atomic weight of hydrogen is: [1,00784; 1,00811] and the conventional value for practical uses: is 1,008.

The atomic weight of oxygen is: [15,99903; 15,99977] and the conventional value for practical uses is: 15,999.

Answer 3

Because each of hydrogen and oxygen exists at standard temperature and pressure as diatomic molecules, the mass ratio of moles of these elements is the same as the mass ratio of their gram atomic masses, specifically 15.9994/1.00794 or 15.8734, to the justified number of significant digits.

Answer 4

I mole of Oxygen (O) weighs about 16g·mol−1
But if you are talking about Oxygen gas (O2) its about 32g.mol-1