Given that Avogadro's number is 6.02 X 1023. Calculate the number of molecules present in 100.0moles of

Nitrogen gas - N2 (g).

Question

Chemistry

Cash Sweeney

15 October, 11:32

Given that Avogadro's number is 6.02 X 1023. Calculate the number of molecules present in 100.0moles of

Nitrogen gas - N2 (g).

+3

Answers (1)

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Olive · Answer 1

Answer: 6.02 x 10^25

Explanation:

In order to find the number of molecules you simply multiply the number of moles by 6.022 x 10^23.

1 mole is always equal to 6.022 x 10^23 no matter what element.

100.0 x 6.022 x 10^23 = 6.02 x 10^25

The answer only has three significant figures because 100.0 only has three.

Given that Avogadro's number is 6.02 X 1023. Calculate the number of molecules present in 100.0moles ofNitrogen gas - N2 (g).

Given that Avogadro's number is 6.02 X 1023. Calculate the number of molecules present in 100.0moles of

Nitrogen gas - N2 (g).