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H2O2 is the chemical formula for hydrogen peroxide (the stuff that comes in a brown bottle that stings when you put it on cuts)

Two chemists walk into a bar, one says, "I'll have H2o" the bar tender hands him a glass of water. The next one says, "I'll have H2O, too" he gets handed a drink as well ... He dies ...
by _m_e_a_g___ January 13, 2015
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