Non sequitur. Non sequitur, in formal logic, is an argument in which its conclusion does not follow from its premises. In a non sequitur, the conclusion could be either true or false, but the argument is fallacious because there is a disconnection between the premise and the conclusion. All invalid arguments are special cases of non sequitur. The term has special applicability in law, having a formal legal definition.
The units of the universal gas constant R is derived from equation PV=nRT. It stands for Regnault. then R is in Lâatm/molâK. R has the value 0.082057 Lâatm/molâK with the above units for the remaining variables. In other scenarios with pressures of bars instead, you may also use 0.083145 Lâbar/molâK.
The Ideal Gas Law, as the saying goes, is actually PV=nRT, with all standard variables. Here n=m/M, where m is the mass of the gas and M is the molecular weight of the gas. Now in engineering analysis we often take R/M, compute it and write it as R(bar) (bar meaning a stroke on top of the R).