Klauskattt Klauskattt

04-04-2017
Chemistry

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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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