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How many ions are in 284 g of sodium sulfate? Na2SO4
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How many ions are in 284 g of sodium sulfate? Na2SO4

User Dearsina
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1 Answer

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Answer:

Molar weight of Na2SO4 (2x23) + 32 + (4×16) = 142g

So one mole (142g) contains 3 moles of ion.

248g of compound = 2 moles of compound = 2x3 moles of ions

I.e 6 moles ions = 6 x 6022x 10^23 ions

= 36.132 x 10^23 ions

User Jan Werkhoven
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