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À mixture of sand, salt, and iodine was separated by first heating the mixture to drive off the iodine as a gas then the salt was dissolved in water. After drying the sand and salt components in the oven, the following measurements were made. Mass of evaporating dish: 102.563 g Mass of mixture & evaporating dish: 106.927 g Mass of dried sand & evaporating dish: 103.987 g Mass of 250-mL beaker: 97.762 g Mass of beaker & dried salt: 98.995 g What is the percent of sand, salt, and iodine (in that order) in the mixture? 63.70%, 17.22%, & 19.08% 50%, 25%, & 25% O 39.12%, 28.25%, & 32.63% O 32.63%, 28.25%, & 39.12%

À mixture of sand, salt, and iodine was separated by first heating the mixture to drive off the iodine as a gas then the salt was dissolved in water. After drying the sand and salt components in the oven, the following measurements were made. Mass of evaporating dish: 102.563 g Mass of mixture & evaporating dish: 106.927 g Mass of dried sand & evaporating dish: 103.987 g Mass of 250-mL beaker: 97.762 g Mass of beaker & dried salt: 98.995 g What is the percent of sand, salt, and iodine (in that order) in the mixture? 63.70%, 17.22%, & 19.08% 50%, 25%, & 25% O 39.12%, 28.25%, & 32.63% O 32.63%, 28.25%, & 39.12%

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A mixture of sand, salt, and iodine was separated by first heating the mixture to drive off the iodine as a gas then the salt was dissolved in water. After drying the sand and salt components in the oven, the following measurements were made. Mass of evaporating dish: 102.563 g Mass of mixture & evaporating dish: 106.927 g Mass of dried sand & evaporating dish: 103.987 g Mass of 250-mL beaker: 97.762 g Mass of beaker & dried salt: 98.995 g What is the percent of sand, salt, and iodine (in that order) in the mixture? 63.70%, 17.22%, & 19.08% 50%, 25%, & 25% O 39.12%, 28.25%, & 32.63% O 32.63%, 28.25%, & 39.12%
Transcribed Image Text:A mixture of sand, salt, and iodine was separated by first heating the mixture to drive off the iodine as a gas then the salt was dissolved in water. After drying the sand and salt components in the oven, the following measurements were made. Mass of evaporating dish: 102.563 g Mass of mixture & evaporating dish: 106.927 g Mass of dried sand & evaporating dish: 103.987 g Mass of 250-mL beaker: 97.762 g Mass of beaker & dried salt: 98.995 g What is the percent of sand, salt, and iodine (in that order) in the mixture? 63.70%, 17.22%, & 19.08% 50%, 25%, & 25% O 39.12%, 28.25%, & 32.63% O 32.63%, 28.25%, & 39.12%
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