Calculate the ppt and ppm of oxygen gas in a mixture containing 10.0 g of oxygen...

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Calculate the ppt and ppm of oxygen gas in a mixture containing 10.0 g of oxygen...

Calculate the ppt and ppm of oxygen gas in a mixture containing 10.0 g of oxygen and 90.0 g of nitrogen gas. Be sure to answer all parts. Enter your answer in scientific notation.

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Answer 1

Answer #1

ppt pf O2 = mass of O2 * 10^9 / total mass of mixture

= 10.0 * 10^9 / (10.0 + 90.0)

= 1.00*10^8

Answer: 1.00*10^8 ppt

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Answer 2

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