shailene Posted March 30, 2015 Share Posted March 30, 2015 has anyone done the lab with an iron nail, filter papeer and copper sulfate, adding the NaCl and water? I was wondering what is the NaCl doing in the lab? This is urgent, thank you Link to comment Share on other sites More sharing options...
hypervalent_iodine Posted March 30, 2015 Share Posted March 30, 2015 ! Moderator Note You have been given plenty of direction in your other thread on this topic (to the point where you could probably Google the answer) and besides, we don't allow members to have multiple on the same thing. Thread closed. Link to comment Share on other sites More sharing options...
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