February 27, 2017

Homework Help: Chemistry

Posted by girl1991 on Saturday, April 12, 2008 at 1:11am.

What is the proper chemical formula for the perchlorate ion. Enter the formula by writing the formula followed by a comma and then any charge on the ion. For example: the carbonate ion, CO32- would be entered as CO3,2- (note the comma). Enter singly charged ions, like the hydroxide ion or the lithium ion, as OH,- and Li,+ (omitting the 1).

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