How many moles are in a supplement containing 45.0 mg of ferrous gluconate (C12H22FeO14)?

1) this is the structure in the cell nucleus that houses a cell's genetic information

Nonmetal halogen family atmoic mass 35

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.