A qeochemist measures the concentration of salt dissolved in Lake Parsons and hinds a concentration of 35,57 g- 1.1. The geochemist also measures the Assuming the salt comcentration in Loke Parsons before it became isolated was equal to the average salt concentration in fiearby non-isolated lakes, caiculate the percentage of Lake. Parsons which has evaporated since it become isolated. Aound each of your antwers to 2 significant digits