In a 400 ml solution with added 5 g activated carbon, the XRF detected 55 mg/L of gold. • Determine the weight of gold in mg. • Determine q. (mg of gold per gram of activated carbon) Determine C. (equilibrium concentration in solution (mg/L) when amount of activated carbon equals qo). C, is actually the concentration of the remaining ions in the bulk solution.

Fundamentals Of Analytical Chemistry
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Author:Skoog
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Chapter20: Applications Of Oxidation/reduction Titrations
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In a 400 ml solution with added 5 g activated carbon, the XRF detected 55 mg/L of gold.
Determine the weight of gold in mg.
Determine q. (mg of gold per gram of activated carbon)
Determine C. (equilibrium concentration in solution (mg/L) when amount of activated carbon
equals qe). C, is actually the concentration of the remaining ions in the bulk solution.
Transcribed Image Text:In a 400 ml solution with added 5 g activated carbon, the XRF detected 55 mg/L of gold. Determine the weight of gold in mg. Determine q. (mg of gold per gram of activated carbon) Determine C. (equilibrium concentration in solution (mg/L) when amount of activated carbon equals qe). C, is actually the concentration of the remaining ions in the bulk solution.
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