The second number in an ordered pair of numbers that corresponds to a point on a coordinate system is the Answer choices : A) y-value B) x-value C) rate D) Constant of proportionality E) unit.

The modern periodic table has groups.

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

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.