Question

how many grams of oxygen does one gram molecule of oxygen contain​

Answer 1

Answer:

No of gram molecules of oxygen in 6.02

One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms.

Answer 2

Answer:- The grams of oxygen one molecule of oxygen contains = 5.314×10^-23 g.

One mole of the substance contains exactly 6.022×10^23 elementary entity. The number 6.022×10^23 is called the Avogadro's constant.

The Molar mass of oxygen (O2) = 16×2

                                                     = 32 g

It means that the 1 mole of the oxygen has the mass = 32 g

The Mass of one molecule of the oxygen is as follows:-

Therefore,

1 mole of oxygen = 6.022×10^23 molecules of the oxygen

The mass of the 6.022×10^23 molecule of the oxygen = 32 g

So, Therefore, the mass of one molecule of the oxygen = 1/6.022×10^23 g

                                                                                              = 5.314×10^-23 g

Therefore,

The mass of one molecule of the oxygen is = 5.314×10^-23 g

To know more about the topic please go through the following

Link1:- https://brainly.in/question/40030676?

Link2:- https://brainly.in/question/6413349?

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