Solution: (a) One molecule of the antibiotic penicillin G
Chapter , Problem 92AE(choose chapter or problem)
Problem 92AE
(a) One molecule of the antibiotic penicillin G has a mass of 5.342 x 10-21 g. What is the molar mass of penicillin G?
(b) Hemoglobin, the oxygen-carrying protein in red blood cells, has four iron atoms per molecule and contains 0.340% iron by mass. Calculate the molar mass of hemoglobin.
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