### Calculate the mass of the green house gas and ozone

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##### Reference no: EM13544491

Calculate the mass of the green house gas and ozone depleting substance CFC-11 (chemical Formula = CCl3F) in the atmosphere. Use units of GtC (giga tonnes carbon). Production of this substance is now banned and mixing ratios are slowly decreasing with time.

240.13 is the lastest montlhy mean mixing ratio in ppt.

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