AP* Chemistry: The Central Science (NASTA Edition)
14th Edition
ISBN: 9780134650951
Author: Brown and Lemay
Publisher: PEARSON
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It has been estimated that there is 4 x 10^-4 mg of gold per liter of seawater. At a price of $19.40/g, what would be the value of the gold in 1 km^3 (1 x 10^25 cm^3) of the ocean?
A saline solution used in intravenous drips for patients who cannot take oral fluids contains 0.92 (w/v) NaCl in water. What volume of the saline solution must be administered to the patient in order to deliver 7.7 g of NaCl?
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