A 45-g serving of a white rice contains 90 microg of


A 45-g serving of a white rice contains 9.0 µg of inorganic arsenic.  What is the concentration of arsenic in ppb?   _____________

How many digits should this number contain?  _____________     If you didn't already do this, write the answer in scientific notation to show the correct number of digits.  ______________

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Chemistry: A 45-g serving of a white rice contains 90 microg of
Reference No:- TGS01129366

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