Answer:
4.4 mol.
Explanation:
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In this case, since the formula for calculating the molarity is:

Whereas n stands for moles and V for the volume in liters; we can solve for n as shown below when we are given the volume and the molarity:

Thus, we plug in the given data to obtain:

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Our solar system formed about 4.5 billion years ago from a dense cloud of interstellar gas and dust. The cloud collapsed most likely due to a shockwave form a nearby exploding start called a supernova
3.62x10^24/ 6.02x10^23= 6.013 moles to 3dp
Answer:
2O is an atom while O2 Is a molecule