The model shown represents a _ compound

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.