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How many Na+ ions are found in 0.5 mol of Na2O?
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How many Na+ ions are found in 0.5 mol of Na2O?

User Phuongnd
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1 Answer

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Nₐ=6.02*10²³ mol⁻¹
n(Na₂O)=0.5 mol

n(Na⁺)=2n(Na₂O)

N(Na⁺)=n(Na⁺)Nₐ=2n(Na₂O)Nₐ

N(Na⁺)=2*0.5*6.02*10²³=6.02*10²³ ions
User Steve Rosenberg
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