The way Earth's rotation makes winds curve.

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.

Particles vibrate in a rigid structure and do not move relative to their neighbors.

How many grams are in 68.2 molecules of br2?