How would I find amount of P in a 100 liter solution. The liter of solution contains nitric and sulfurous acid and possibly a dissolved body...
the body weighs 70 kg
and there are 6.3 ppt of phosphorous in a human body.
First, note the correct spelling of the element phosphorus.
6.3 ppt means 0.0063g/g of sample; therefore, in 70,000 g sample you have
0.0063 x 70,000 g P = about 441 g P. That's g P in a 70 kg human body; the amount of solution you place that in doesn't change the grams P. Of course it will change the concentration of P depending upon how much volume is used.