Calculate the number of moles of oxygen atoms in 35.2 grams of oxygen.

asked Sep 17, 2018 12.2k views

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Atomic Weight of Oxygen is 16 g/mol

Use the equation n=m/MM

You know m (mass) and MM (molar mass), sub in into the equation.

Ans: 2.2 mol

Froethen answered Sep 22, 2018

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