There are two different compounds of sulfur and fluorine.
in sf6, the mass of fluorine per gram of sulfur is 3.55 g f/g s.
in the other compound, sfx, the mass of fluorine per gram of sulfur is 1.18 g f/g s.
what is the value of x for the second compound?
express your answer as an integer.

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

What is the mass of sodium in 3 moles of sodium chloride