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April 19, 2015

Homework Help: chemistry

Posted by john on Friday, January 28, 2011 at 7:27pm.

Some distilled water is added to an empty beaker. A gram of copper(II) nitrate is added to the beaker with stirring. After a few minutes, what is in the beaker?

a. solid copper(II) nitrate and water
b. nitrogen gas, copper atoms, electrons, and water
c. a sticky material of copper hydronitrite
d. solid copper, nitrate ions, and water
5. copper ions, nitrate ions, and water

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