They will wash the car,
А wouldn't they?
Bwill it?
Cwon't they?​

What is the number of atoms in 3.54 mol s

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.

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.