Homework Help: chemistry / help please

Posted by Marie on Thursday, May 10, 2012 at 8:14pm.

For each reaction,which ion in the precipitate was responsible for the color

1-reaction of Sodium Hydroxide and Copper(II)Sulfate

2-reaction of Sodium Sulfate and Barium Chloride.

3-reaction of Sodium Hydroxide and Iron(III)Sulfate.

4-reaction of Sodium Hydroxide and Nickel(II)chloride.

5-reaction of Potassium Iodide and lead (II)Nitrate.

6-reaction of Sodium Hydroxide and Iron(II)Sulfate.

chemistry / help please - DrBob222, Thursday, May 10, 2012 at 10:25pm
Cu, Ba, Fe, Ni, I, Fe

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