The gas, carbon dioxide, is found in dry air at sea level at a concentration of...
The gas, carbon dioxide, is found in dry air at sea level at a concentration of 3.30×10-2 percent by volume. What is the concentration of CO2 expressed in ppb? ppb
Homework Answers
Answer :
3.30 * 10-2 percent by volume means 3.30 * 10-2 ml of CO2 is present in 100 ml of sea water .
ppb = (volume of CO2 / volume of solution ) * 109
= ( 3.3 * 10-2 / 100 ) * 109 = 3.3 * 105 ppb
Answer is 3.3 * 105 ppb concentration
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