A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration of 9.0 g·L *. The geochemist also -1 measures the concentration of salt in several nearby non-isolated lakes, and finds an average concentration of 5.3 g·L *. Assuming the salt concentration in Lake Parsons before it became isolated was equal to the average salt concentration in nearby non-isolated lakes, calculate the percentage of Lake Parsons which has evaporated since it became isolated. Be sure your answer has the correct number of significant digits.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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Chapter4: Energy And Chemical Reactions
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A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration of 9.0 g·L
The geochemist also
measures the concentration of salt in several nearby non-isolated lakes, and finds an average concentration of 5.3 g·L *.
Assuming the salt concentration in Lake Parsons before it became isolated was equal to the average salt concentration in nearby non-isolated
lakes, calculate the percentage of Lake Parsons which has evaporated since it became isolated.
Be sure your answer has the correct number of significant digits.
x10
Transcribed Image Text:-1 A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration of 9.0 g·L The geochemist also measures the concentration of salt in several nearby non-isolated lakes, and finds an average concentration of 5.3 g·L *. Assuming the salt concentration in Lake Parsons before it became isolated was equal to the average salt concentration in nearby non-isolated lakes, calculate the percentage of Lake Parsons which has evaporated since it became isolated. Be sure your answer has the correct number of significant digits. x10
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