Multiple Choice
Human blood contains about 0.18 g potassium ions per liter and has a density of 1.06 g/mL. What is the concentration of potassium ions in blood expressed in parts per million?
A) 18 ppm
B) 180 ppm
C) 170 ppm
D) 88 ppm
E) 880 ppm
Correct Answer:
Verified
Correct Answer:
Verified
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