The molar mass of any element is numerically equal to its atomic mass. For instance, one mole of oxygen has a mass of 15.99g./mol One mole of fluorine gas has a mass of 18.99g/mol. To find the mass of a compound, you must add up the individual masses of its component elements. ...
FluorineF37.9968 g/mol254.2846% Fluorine Dioxide Element Mass PercentFluorine37.9968gFluorine37.9968gOxygen31.9988gOxygen31.9988gO2F2 # of AtomsOxygen2Oxygen2Fluorine2Fluorine2 Instructions This program determines the molecular mass of a substance. Enter the molecular formula of the substance. It will calcu...
An injected mass of 1 μg resulted in the highest tumour uptake (up to 6.9 ± 1.3%ID/g), independent of the molar activity. In comparison, both the lower and higher injected masses of [TotalF]olaparib resulted in lower relative tumour uptake (%ID/g; ...
BF3 Lewis Structure BF3consists of a boron atom that is single-bonded to three fluorine atoms. Each fluorine atom starts with seven valence electrons and uses only one of them to bond with boron, leaving it with three lone pairs to complete its octet. In contrast, the boron atom has no l...
The standard massic energy change at the temperature T = 298.15 K for the reaction: GeTe(cr) + 5F(2)(g) = GeF4(g) + TeF6(g) has been measured in a fluorine-bomb calorimeter, and from it has been derived the standard molar enthalpy of formation Delta(f)H(m)(o)(GeTe, cr, ...
The standard massic energy change at the temperatureT= 298.15 K for the reaction: GeTe(cr) + 5F2(g) = GeF4(g) + TeF6(g) has been measured in a fluorine-bomb calorimeter, and from it has been derived the standard molar enthalpy of formation ΔfHm°(GeTe, cr, 298.15 K) = (18.2...