Short Answer
The mass of the atmosphere has been estimated to be 5.2 × 1021 g, while the average molar mass of atmospheric gases is 28.9 g/mol. If the concentration of carbon dioxide in the atmosphere is 360 ppm by volume, calculate the mass of this gas in the atmosphere, in billions of metric tons, bmt. (1 bmt = 1012 kg)
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Correct Answer:
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