"accepted"@en . . . "" . . . . "atmosphere_moles_of_ethane"@en . "SDN:P07::CF12N135" . . . "2009-07-06 15:41:29.0" . "2009-07-06 15:41:29.0" . "1" . . "The construction \"atmosphere_moles_of_X\" means the total number of moles of X in the entire atmosphere, i.e. summed over the atmospheric column and over the entire globe. The chemical formula for ethane is C2H6. Ethane is a member of the group of hydrocarbons known as alkanes. There are standard names for the alkane group as well as for some of the individual species."@en . "1" . "false" . "SDN:P07::CF12N135" . "SDN:P07::CF12N135" .