KOH + HCl → KCl + H2O Which of the following is true about the equation? KCl is the acid and KOH is the base. KCl is the acid and HCl is the base. KCl is the salt and HCl is the base. KCl is the salt and KOH is the base.

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Use the periodic table to identify the number of core electrons and the number of valence electrons in each case below. potassium (k): 1s22s22p63s23p64s1

What forces hold molecules solids together