"1" . "" . "false" . "SDN:P07::CF12N711" . . "\"tendency_of_X\" means derivative of X with respect to time. 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 hydrogen bromide is HBr."@en . . . "tendency_of_atmosphere_moles_of_hydrogen_bromide"@en . "1" . . "2009-07-06 15:41:29.0" . "SDN:P07::CF12N711" . "2009-07-06 15:41:29.0" . "accepted"@en . . "SDN:P07::CF12N711" . . .