1. Intro to General Chemistry
Density
Multiple Choice
Multiple ChoiceWhen lead levels in blood exceed 0.80 ppm (parts per million) the level is considered dangerous. 0.80 ppm means that 1 million g of blood would contain 0.80 g of Pb. Given that the density of blood is 1.060 kg/cm3, how many grams of Pb would be found in 400.00 mL of blood at 0.620 ppm?
A
0.891 g Pb
B
0.522 g Pb
C
0.263 g Pb
D
0.059 g Pb
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