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0.25 g na in moles please
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0.25 g na in moles please

User Kshirish
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Answer: The answer is 0.011 moles. Hope this helps!

User Zhuoyun Wei
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What you need to do is find the Molar mass of sodium and then divide your mass (0.25g) by the molar mass of Na.

Therefore 0.25g/22.9898g/mol (do you see how the "grams" unit will cancel out? That will leave you with the number of moles you have.
User Nokuap
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