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How many grams of O₂ are present in having 3x10²3 a container, molecules? (Atomic mass O=16)​

User Trinca
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Answer:

16g

Step-by-step explanation:

1 mole of O2 = 32 g = 6.022 x 10^23 molecules

3 x 10^23 molecules weights

3 x 10^23 x 32/(6.022 x 10^23)

= 15.94g or 16g

User Cvanelteren
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