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Willow Norris
Chemistry
17 August, 08:41
What is the oxidation number for Zn (OH) 4 2-?
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Kristin
17 August, 09:08
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n has oxidation number of + 2; each O has an oxidation number of - 2; each H has an oxidation number of + 1, leaving you with an overall net charge of - 2
Zn (OH) 4 =; - 2 = - 4 + ?, Zn = + 2, the - 4 is the charge on the 4 OH - ions
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