11. A slick of hexane results when a storage tank is damaged, and hexane runs via a storm drain into the lake of Example 2.6. a. Estimate the loss rate from the lake via volatilization. Assume the wind speed is 1m/sec. b. Use the same conditions as in (a), except chloroform runs into the lake. 11. A slick of hexane results when a storage tank is damaged, and hexane runs via a storm drain into the lake of Example 2.6. a. Estimate the loss rate from the lake via volatilization. Assume the wind speed is 1m/sec. b. Use the same conditions as in (a), except chloroform runs into the lake