In the following chemical equation, what is the mole ratio between 2KCl and Br2?Cl 2 (g)+2KCl(aq)->2KBr(aq)+Br 2 (l)

What are the options? i can you if you give them.

Its a hope this

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