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Akimi4 [234]
3 years ago
12

The human body is 0.0040% iron. How many milligrams of iron does a 165 pound person contain?​

Chemistry
1 answer:
Fofino [41]3 years ago
8 0

Answer:

in a body of 165 pounds, the iron content is 2993.707 mg

Explanation:

  • % iron = 0.0040% = (mass iron / mass human) * 100

⇒ mass iron / mass human = 4 E-5

∴ mass human = 165 pounds

⇒ mass iron = 165 pounds * 4 E-5

⇒ mass iron = 6.6 E-3 pounds * ( 453.592 g/pound ) * ( 1000 mg/g )

⇒ mass iron = 2993.707 mg iron

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