The woman that has 7.9 * 10-3 mol of hemoglobin in her blood has 509.20 grams of hemoglobin in her blood.
The mass of a substance can be calculated by multiplying the number of moles of the substance by its molar mass. That is;
mass = no. of moles × molar mass
According to this question, a woman has 7.9 × 10-³ mol of hemoglobin in her blood. The mass of hemoglobin in her blood is as follows:
mass = 7.9 × 10-³ × 64,456 g/mol
mass = 509.2grams.
Therefore, the woman that has 7.9 * 10-3 mol of hemoglobin in her blood has 509.20 grams of hemoglobin in her blood.
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