Jamie Ahumada
Saturday, August 13, 2011
Help! my science homework is attacking my brain again?! any scientists out there>!?
k i need NaOH+H2SO4 (arrow) Na2SO4+H2O simplified and what type of equation is it and then Pb(NO3)2+ K2CrO4 (arrow) PbCrO4+KNO3 and what kind of equation that is!
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