You place 3.24 g of iron filings into a test tube with an excess of sulfur, heat the mixture, and then weigh the cooled product. You get a mass of 4.16 g FeS. You then use your stoichiometry skills and calculate an expected mass of 5.09 g FeS. a) Consider each of the values in this problem. Identify the Experimental Yield and Theoretical Yield. Explain your reasoning for each. b) What is the Percent Yield in this scenario? Is this within acceptable range? Please explain. c) Give two potential reasons why the Experimental Yield and Theoretical Yield might not be equal in value.
You place 3.24 g of iron filings into a test tube with an excess of sulfur, heat the mixture, and then weigh the cooled product. You get a mass of 4.16 g FeS. You then use your stoichiometry skills and calculate an expected mass of 5.09 g FeS. a) Consider each of the values in this problem. Identify the Experimental Yield and Theoretical Yield. Explain your reasoning for each. b) What is the Percent Yield in this scenario? Is this within acceptable range? Please explain. c) Give two potential reasons why the Experimental Yield and Theoretical Yield might not be equal in value.
Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter10: Quantity Relationships In Chemical Reactions
Section: Chapter Questions
Problem 70E: Classify each of the following statements as true or false: a Coefficients in a chemical equation...
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You place 3.24 g of iron filings into a test tube with an excess of sulfur, heat the mixture, and then weigh the cooled product. You get a mass of 4.16 g FeS. You then use your stoichiometry skills and calculate an expected mass of 5.09 g FeS.
a) Consider each of the values in this problem. Identify the Experimental Yield and Theoretical Yield. Explain your reasoning for each.
b) What is the Percent Yield in this scenario? Is this within acceptable range? Please explain.
c) Give two potential reasons why the Experimental Yield and Theoretical Yield might not be equal in value.
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