Question

the number of moleculesis 16.0g of oxygen is​

Answer 1

Answer:

6.022 × 10^23 molecules

Answer 2

Answer:

6.023 x 10^23 atoms.

Explanation:

We know that the atomic mass of oxygen is 16

Therefore, 16grams of oxygen will contain 1 mole particles.

Thus, the number of particles will be 6.023 x 10^23 atoms.

On the other hand, if it is oxygen in gaseous form,

then the mole will be= 0.5

Therefore, the number of particles = 0.5 x 6.023 x 10^23 = 3.012 x 10^(23)  particles.

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