As an environmental scientist, you take a sample of soil from a farm field intentionally polluted with mercury. The sample contains 0.58% mercury by mass. How would this information be represented as a unit factor? 0.58.g.soil 100 g mercury O 58 g mercury 100 g soil 0.58 ml mercury 100 mL soil 58 g soll 100 g mercury 0.58.g. mercury 100 g soil O 58 ml mercury 100 ml soil

As an environmental scientist, you take a sample of soil from a farm field intentionally polluted with mercury. The sample contains 0.58% mercury by mass. How would this information be represented as a unit factor? 0.58.g.soil 100 g mercury O 58 g mercury 100 g soil 0.58 ml mercury 100 mL soil 58 g soll 100 g mercury 0.58.g. mercury 100 g soil O 58 ml mercury 100 ml soil

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter2: Matter

Section: Chapter Questions

Problem 22A

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A 15.5 g sample of sodium carbonate is added to a solution of acetic acid weighing 19.7 g. The two substances react, releasing carbon dioxide gas to the atmosphere. After reaction, the contents of the reaction vessel weigh 28.7 g. What is the mass of carbon dioxide given off during the reaction?
1.87 A solution of ethanol in water has a volume of 54.2 mL and a mass of 49.6 g. what information would you need to look up and how would you determine the percentage of ethanol in this solution?
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