Question

calculate the one mole of oxygen gas​

Answer 1

Answer:

what is its mass number please tell me

I think 16 mole

Explanation:

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Answer 2

Answer:

1 amu = 1.661 x 10-24g

Oxygen's atomic weight is 16.00 amu. 1 mole of oxygen is 6.02 x 1023 atoms of oxygen 1 amu = 1.661 x 10-24g What is the molar mass (g/mole) of oxygen? Molar mass (in grams) is always equal to the atomic weight of the atom!

hoope it helps