Home > categories > Minerals & Metallurgy > Aluminum Foils > What is the white precipitate that has been formed while we were doing this experimentAlso why did it form?
Question:

What is the white precipitate that has been formed while we were doing this experimentAlso why did it form?

I am currently taking chemistry and in class we did an experiment withCopper Chloride, and i have a question that i thought you might be able to answer for meFor our experiment we took a big glass container with Copper Chloride and water inside of it, the water was a clear blueThen we put an Aluminum Can inside of the big class containerWe let it sit for 5 daysWhen we took a look at the experiment we noticed of course that there was copper at the bottom of the container, we then took the can out of the waterWe let it sit again without the can and the water began to turn blue again as if we had just started the project and nothing had happenedWe still have the copper at the bottom of the container, but now there is a milky white substance that has formed in the middle of the containerThere is the clear blue water at the top of the container, then a milky white/blue precipitate, then the copper at the bottom.

Answer:

Share to: