Incluye elementos no metálicos como el flúor , Cloro y el yodo a) Halógenos
b) Ácidos
c) Bases
d) Hidroxidos

ayudaa

The reaction will shift to the right

Sorry i dont understand the question can you rephase it?

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf