Chemistry
From the equation for burning of hydrogen and oxygen
2H2 + O2 ⟶ 2H2O (Steam)
Write down the number of mole (or moles) of steam obtained from 0.5 moles of oxygen.
Mole Concept
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Answer
1 mole of oxygen gives 2 moles of steam
∴ 0.5 mole of oxygen will give × 0.5
= 1 mole of steam
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