calculate the mass in grams of each element in the body of a 57kg person
1. The problem statement, all variables and given/known data
The natural abundaces of elements in the human body, expressed as a percent by mass, are oxygen (o) 65%; carbon (C), 18%; hydrogen (H), 10%; nitrogen (N), 3.0%; calcium (Ca), 1.6%; phosphorous(P), 1.2%; all other elements 1.2%
Calculate the mass in gram of each element in the body of a 57-kg person
2. Relevant equations
this involves unit conversions 1000grams=1kg
don't know what else
3. The attempt at a solution
i am clueless
Re: calculate the mass in grams of each element in the body of a 57kg person
What does it mean 35% of something?
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