if 200L sample gas weighing 217.3g total contains 12.7g of oxygen what is its density and concerntration?
if 200L sample gas weighing 217.3g total contains 12.7g of oxygen what is its density and concerntration?
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217.3 / 200 = 1.08 (1 liter weighs 1.08 g)
12.7 / 200 = .0635 (.0635g of oxygen per liter)
Density = 1.08g to 1l
Concentration = .0635g to 1l
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