Question

How many moles are in 7.14 X 1035 molecules of O2?

Answer 1

Answer:

divide the numer by 6.022× 10^23

Explanation:

1 mole = 6.022× 10^23

Answer 2

Answer:

There are approximately 1.187 x 10^12 moles in  7.14 x 10^35 molecules of O2.

Explanation:

To calculate the number of moles in a given number of molecules of O2, we need to use Avogadro's number, which is 6.022 x 10^23 molecules per mole.

First, we need to determine how many molecules of O2 are in the given sample:

7.14 x 10^35 molecules O2

Next, we can convert this to moles by dividing by Avogadro's number:

(7.14 x 10^35) / (6.022 x 10^23) = 1.187 x 10^12 moles O2

Therefore, there are approximately 1.187 x 10^12 moles of O2 in the given sample of 7.14 x 10^35 molecules.

Learn more about Avogadro's number :

https://brainly.in/question/8514212

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