What units would be used to measure the diameter of earth? (site 2)

When a scientific theory has been tested and proved by the scientific community, it becomes a law

How does the motion of particles in a gas change as the gas cools

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2: