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4.4 Exercise 18

Avg difficulty 2.5

Would you agree to buy 1 trillion (1,000,000,000,000) gold atoms for $5? Explain why or why not. Find the current price of gold at http://money.cnn.com/data/commodities/ (1 troy ounce=31.1 g)\left(\text{1 troy ounce} = \text{31}.\text{1 g}\right)

OpenStax Chemistry 2e, 4.4 Reaction Yields, exercise 18

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Adapted from General Chemistry © 2019 Rice University. Licensed under CC BY 4.0. Sources: Chemistry 2e, Chemistry: Atoms First 2e. Imported at revision 32c7196.