Aresearcher suspects that the pressure gauge on a 54.3-l gas cylinder containing nitric oxide is broken. an empty gas cylinder weighs 90.0 lb. the weight of the partially full cylinder is 103.2 lb. this cylinder is located in a relatively chilly service hallway at 287 k. follow the steps below to use the compressibility charts to estimate the pressure of the gas and the reading that the pressure gauge should have. how many moles of nitric oxide, no, are in the cylinder?

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

plz give brainliest

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante