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Zn4B2 + 6 H2O = 2 Zn2 + 6 HO + 2 BH3 Fe + O2 = Fe2O3 => 4 Fe + 3 O2 = 2 Fe2O3 Al + CuSO4 = Al2(SO4)3 + Cu => 2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu H2 + CO = CH3OH => 2 H2 + CO = CH3OH CuBr2 + Al(NO3)3 = Cu(NO3)2 + AlBr3 => 3 CuBr2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 AlBr3 Fe + Cl2 = FeCl3 => 2 Fe + 3 Cl2 = 2 FeCl3 CaO + NH4Cl = H2O + CaCl2 + NH3 => CaO + 2 NH4Cl = H2O + CaCl2 + 2 NH3 H2SO4 + NaOH = H2O + Na2SO4 => H2SO4 + 2 NaOH = 2 H2O + Na2SO4 NaCl + H2SO4 = Na2SO4 + HCl => 2 NaCl + H2SO4 = Na2SO4 + 2 HCl Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl => Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl KClO3 = KCl + O2 => 2 KClO3 = 2 KCl + 3 O2 Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl => Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl Al + O2 = Al2O3 => 4 Al + 3 O2 = 2 Al2O3 Fe + Cl2 = FeCl3 => 2 Fe + 3 Cl2 = 2 FeCl3 Ba(NO3)2 + FeCl3 = Fe(NO3)2 + BaCl3 => Ba(NO3)2 + FeCl3 = Fe(NO3)2 + BaCl3 Al + CuSO4 = Al2(SO4)3 + Cu => 2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu Au2S3(s) + H2(g) = Au(s) + H2S(g) => Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g) LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) => 2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) Ba(s) + H2SO4(aq) = BaSO4(aq) + SO2(g) + H2O(l) => Ba(s) + 2 H2SO4(aq) = BaSO4(aq) + SO2(g) + 2 H2O(l) C6H12O6(s) + O2(g) = CO2(g) + H2O(l) => C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l) KMnO4 = K2O + MnO + O2 => 4 KMnO4 = 2 K2O + 4 MnO + 5 O2 Sn + HNO3 + H2O = H2SnO3 + NO => 3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO C8H18 + O2 = CO2 + H2O => 2 C8H18 + 25 O2 = 16 CO2 + 18 H2O HBr + Ca(OH)2 = CaBr2 + H2O => 2 HBr + Ca(OH)2 = CaBr2 + 2 H2O H2O2 = H2O + O2 => 2 H2O2 = 2 H2O + O2 ZnCl2 + Na2CO3 = ZnCO3 + NaCl => ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl Sb2O5 + KI + HCl = SbCl3 + KCl + I2 + H2O => Sb2O5 + 4 KI + 10 HCl = 2 SbCl3 + 4 KCl + 2 I2 + 5 H2O AlCl3 + NH4OH = Al(OH)3 + NH4Cl => AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O => 2 HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + NH3 + H2O => Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 2 NH3 + 10 H2O HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O => 5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O CaC2 + H2O = C2H2 + Ca(OH)2 => CaC2 + 2 H2O = C2H2 + Ca(OH)2 Fe(OH)3 = Fe2O3 + H2O => 2 Fe(OH)3 = Fe2O3 + 3 H2O HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O => 5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O => 6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O Pb(NO3)2 = PbO + NO2 + O2 => 2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2 BaO + H2O = Ba(OH)2 => BaO + H2O = Ba(OH)2 Ca + AlCl3 = CaCl3 + Al => Ca + AlCl3 = CaCl3 + Al Ca + HCl = CaCl2 + H2 => Ca + 2 HCl = CaCl2 + H2 Ca + AlCl3 = CaCl2 + Al => 3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al Ca + HCl = CaCl2 + H2 => Ca + 2 HCl = CaCl2 + H2 NH3 + NO = N2 + H2O => 4 NH3 + 6 NO = 5 N2 + 6 H2O HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O => 5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O C2H5OH + O2 = CO2 + H2O => C2H5OH + 3 O2 = 2 CO2 + 3 H2O CH3OH + O2 = CO2 + H2O => 2 CH3OH + 3 O2 = 2 CO2 + 4 H2O CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O => 4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O H3PO3 = H3PO4 + PH3 => 4 H3PO3 = 3 H3PO4 + PH3 FeS + O2 = Fe2O3 + SO2 => 4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2 Mg(OH)2 + HCl = MgCl2 + HOH => Mg(OH)2 + 2 HCl = MgCl2 + 2 HOH CH3OCH3 + O2 = CO2 + H2O => CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
Equations balanced on 04/01/08 Equations balanced on 05/01/07 |