According to the kinetic molecular theory, the pressure of a gas increases as the number of moles of gas molecules increases because —

The modern periodic table has groups.

What’s the percent by mass of carbon in c10h14n2

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.