NEED HELP!!! I combine a 2.00 L of a 2.00 M aqueous solution and copper(II) nitrate and a 2.00 L 3.00 M solution of potassium hydroxide. It creates a 4.00 L solution, but how do I find the molarity of the new solution, the correct relative number of ions, and the relative amount of solid formed so I can draw the ions and precipitate?

Question

NEED HELP!!! I combine a 2.00 L of a 2.00 M aqueous solution and copper(II) nitrate and a 2.00 L 3.00 M solution of potassium hydroxide.  It creates a 4.00 L solution, but how do I find the molarity of the new solution, the correct relative number of ions, and the relative amount of solid formed so I can draw the ions and precipitate?

anonymous · Answer

Also I know the balanced equation is $$Cu(NO _{3})_{2}+KOH \rightarrow2KNO _{3}+Cu(OH)_{?}$$

anonymous · Answer

do u know the equation for the molarity?

anonymous · Answer

yes

anonymous · Answer

but how would i use that to find the amounts of ions and precipitates?