Si alguien me ayudara con esto POR FAVOR :) Calcule usted la cantidad de Cloruro de Litio (LiCl) que debe ser
agregado a 750 g de Cloruro de Potasio (KCl), de tal manera que el %
masa de cloro en la mezcla, se ajuste al 70%.

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

answer; 4 electrons;