Question #205767

A chemist adds 150.0 mL of a 6.84 g/dL sodium chloride (NaCI) solution to a flask. Calculate the mass in grams of sodium chloride the chemist has added to the flask. Be sure your answer has the correct number of significant digits.


1
Expert's answer
2021-06-11T22:49:01-0400


Moles of NaCl =1501000×6.84=1.026mol= \frac{150}{1000}× 6.84=1.026mol



Mass = 1.026×58.44=59.96grams1.026× 58.44= 59.96 grams




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