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How many atoms in 2.25 mol of O2

User Malabarba
by
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1 Answer

5 votes

Answer:

1 molecule of oxygen has 2 atoms.

So 2,25 molecules of oxygen have 2 x 2,25 atoms.

2 x 2,25 = 4,5 atoms

There are 4,5 atoms in 2,25 molecules oxygen.

User Tempcke
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