Consider a 500. mL buffer that contains 0.12 M HOCl and 0.080 M KOCl. What is the pH of this buffer if Ka (HOCl) = 3.5 x 10-8?

Coal i believe 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