Question

15. 4.8 g ozone sample is given the number of oxygen atoms is
a) 3NA
b) 0.3 NA
c) 30 NA
d) 2 NA​

Answer 1

Answer:

Answer: Formula of ozone is O3. Each mole of oxygen atom weights 16g, so one mole of ozone = 16×3 = 48. 4.8g of ozone, divided by 48g per mole = 0.1 moles.

Explanation:

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Answer 2

Answer:

=> Formula of ozone O3

=>Each mole on Oxygen atom weight = 16,

=> so one mole of ozone = 16×3 = 48 4.8g of zone

=> Divided by 48g per mole = 0.1 mole

Explanation:

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