Fangflora3
04.12.2020 •
Chemistry
How many moles of SO3 are in 2.4 x 1024 molecules of S03?
A. 3.4 x 1022
B. 0.25
C. 4.0
d 2.9 x 10-23
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Ответ:
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
4 molesHope this helps you
Ответ:
answer
fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.
hope it