A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration of 69.32 g L. The geochemist also measures the concentration of salt in several nearby non-isolated lakes, and finds an average concentration of 5.02 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.
A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration of 69.32 g L. The geochemist also measures the concentration of salt in several nearby non-isolated lakes, and finds an average concentration of 5.02 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
Publisher:John W. Moore, Conrad L. Stanitski
Chapter2: Chemical Compounds
Section: Chapter Questions
Problem 143QRT: The present average concentration (mass percent) of magnesium ions in seawater is 0.13%. A chemistry...
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