Answer:
<h3>The answer is 0.4 moles</h3>
Explanation:
To find the number of moles in a substance given it's number of entities we use the formula
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
We have the final answer as
<h3>0.4 moles</h3>
Hope this helps you
Answer:
Explanation:
Hello,
In this case, we use the Boyle's law which allows us to understand the volume-pressure behavior as an inversely proportional relationship:
Thus, solving for the final volume, once the pressure changes, we obtain:
Best regards.
<span>Radium and Polonium were named in honor of Marie Curie.
SO yeh true
Hope this helps!
:)
</span>
Because supergiants are so massive, the core temperature gets much hotter than in giants, so supergiants can fuse elements heavier than hydrogen and helium. But to support their tremendous mass, supergiants burn up their fuel much more quickly.
