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Chemistry / Chemistry: The Central Science 13 / Chapter 1 / Problem 1.18

Chemistry: The Central Science | 13th Edition | ISBN: 9780321910417 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus

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You are hiking in the mountains and find a shiny gold

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QUESTION:

You are hiking in the mountains and find a shiny gold nugget. It might be the element gold, or it might be fools gold, which is a nickname for iron pyrite, FeS2. What kinds of experiments could be done to determine if the shiny nugget is really gold?

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QUESTION:

You are hiking in the mountains and find a shiny gold nugget. It might be the element gold, or it might be fools gold, which is a nickname for iron pyrite, FeS2. What kinds of experiments could be done to determine if the shiny nugget is really gold?

ANSWER:

Problem 1.18 You are hiking in the mountains and find a shiny gold nugget. It might be the element gold, or it might be "fool's gold", which is a nickname for iron pyrite, FeS . What kinds of exper2ents could be done to determine if the shiny nugget is really gold Step-by-step solution Step 1 of 2 Iron pyrite (FeS ) and gold have almost the same color and both are shiny. Hence, to identify 2the gold nugget, one should consider their physical properties.

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