An analytical chemist weighs out 0.083 g of an unknown monoprotic acid into a 250 mL volumetric flask and dilutes to the mark with distilled water. She then titrates this solution with 0.0900M NaOH solution. When the titration reaches the equivalence point, the chemist finds she has added 20.0 mL of NaOH solution. Calculate the molar mass of the unknown acid. Round your answer to 2 significant digits.

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O SIMPLE REACTIONS
Determining the molar mass of an acid by titration
Jacqueline
ant
An analytical chemist weighs out 0.083 g of an unknown monoprotic acid into a 250 mL volumetric flask and dilutes to the mark with distilled water. She
then titrates this solution with 0.0900M NaOH solution. When the titration reaches the equivalence point, the chemist finds she has added 20.0 mL of
NAOH solution.
Calculate the molar mass of the unknown acid. Round your answer to 2 significant digits.
mol
国
cy
port Log
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Transcribed Image Text:O SIMPLE REACTIONS Determining the molar mass of an acid by titration Jacqueline ant An analytical chemist weighs out 0.083 g of an unknown monoprotic acid into a 250 mL volumetric flask and dilutes to the mark with distilled water. She then titrates this solution with 0.0900M NaOH solution. When the titration reaches the equivalence point, the chemist finds she has added 20.0 mL of NAOH solution. Calculate the molar mass of the unknown acid. Round your answer to 2 significant digits. mol 国 cy port Log nursing info Explanation Check 2021 McGraw Hill Education All Rights Reserved Terms of Use Privacy Acessibility MacBook Air
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