(in percent by volume at the temperature of 15°C and the pressure of 101325 Pa)
|Name||Symbol||Percent by Volume|
|Carbon Dioxide||CO2||0.0314 %|
Our server costs have gone up and our advertising revenue has gone down. You do the math! If you find our site useful, consider donating to keep us going. Thanks!
'As long as men are free to ask what they must; free to say what they think; free to think what they will; freedom can never be lost and science can never regress. '
J. Robert Oppenheimer