Chemistry, asked by asthachamoli555, 6 months ago

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Calculate the no. of molecules
in 8gm of oxygen molecules​

Answers

Answered by Anonymous
2

Answer:

16 gram of oxygen contain 6.022 *10^23atoms

and, 6.022*10^23/2 molecules

3.011*10^23 molecules

8 gram of oxygen contain 3.011*10^23/16 *8

1.505*10^23....

Explanation:

hope this will help u....

Answered by s02371joshuaprince47
2

Answer: Molar mass of oxygen = 16 g. 32 g of oxygen = 1 mole.

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