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QUESTION
When copper is heated with an excess of sulfur, copper(I) sulfide is formed. In a given experiment, 1.89 g of copper was heated with excess sulfur to...
When copper is heated with an excess of sulfur, copper(I) sulfide is formed.
In a given experiment, 1.89 g of copper was heated with excess sulfur to yield 1.76 g of copper(I) sulfide.
What is the percent yield?
