A street vendor sells you a ring he claims is pure gold. However, when you place the
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A street vendor sells you a ring he claims is pure gold. However, when you place the ring in a solution of Cu2+ ions, copper plates out on the ring. How do you know the ring is a fake? Could it be made of silver?
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If copper plates out on the ring when it is placed in a solution of Cu2 ions it indicates tha...View the full answer
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Related Book For 
Introductory Chemistry Atoms First
ISBN: 9780321927118
5th Edition
Authors: Steve Russo And Michael Silver
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