Klauskattt
Klauskattt
04-04-2017
Chemistry
contestada
0.25 g na in moles please
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musicalscience
musicalscience
04-04-2017
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.
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kunyuanchu
kunyuanchu
01-12-2020
Answer: The answer is 0.011 moles. Hope this helps!
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