I need help, and please, if you don't know the answer, don't answer, because that is reportable. I need to draw the equations, like the process of it, so if you could draw it that would be EXTREMELY nice and helpful, any information at all on the question is great too.

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.

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.