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A chemist weighed out 20.7 g of sodium . Calculate the number of moles of sodium she weighed out
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A chemist weighed out 20.7 g of sodium . Calculate the number of moles of sodium she weighed out

User Komali Annem
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1 Answer

3 votes

Answer:

about 0.9 mol

Step-by-step explanation:

there are 22.990 g/mol of Na

20.7/22.99 = 0.900391 mol

about 0.9 mol

User Elion
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