Gold occurs in the ocean in a range of concentrations of 0.1 to 2 mg gold per ton of seawater. Near one costal city the gold concentration in the ocean is 1.6 mg/ton. How many tons of seawater have to be processed to obtain 1.0 troy once of gold if the recovery is 69% successful? (The troy ounce, 31.1 g, is the standard "ounce" in the gold trade.) ton If gold can be sold for $1344.66 per troy ounce, what is the breakeven point in the dollar-cost per ton of processed seawater for extracting gold from the ocean at this location?
Gold occurs in the ocean in a range of concentrations of 0.1 to 2 mg gold per ton of seawater. Near one costal city the gold concentration in the ocean is 1.6 mg/ton. How many tons of seawater have to be processed to obtain 1.0 troy once of gold if the recovery is 69% successful? (The troy ounce, 31.1 g, is the standard "ounce" in the gold trade.) ton If gold can be sold for $1344.66 per troy ounce, what is the breakeven point in the dollar-cost per ton of processed seawater for extracting gold from the ocean at this location?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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