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2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2 Fe + Cl2 = FeCl3 => 2 Fe + 3 Cl2 = 2 FeCl3 Br2 + H3AsO4 = As4 + HBrO2 + H2O => 10 Br2 + 12 H3AsO4 = 3 As4 + 20 HBrO2 + 8 H2O Co2S3 + H2 = Co + H2S => Co2S3 + 3 H2 = 2 Co + 3 H2S Fe + Cl2 = FeCl3 => 2 Fe + 3 Cl2 = 2 FeCl3 CoS + O2 = CoO + SO2 => 2 CoS + 3 O2 = 2 CoO + 2 SO2 IrCl3 + NaOH = Ir2O3 + HCl + NaCl => 2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl NaOH + AlCl2 = NaCl2 + AlOH => NaOH + AlCl2 = NaCl2 + AlOH BaH2 + H2O = Ba(OH)2 + H2 => BaH2 + 2 H2O = Ba(OH)2 + 2 H2 CaCO3 + HCl = CaCl2 + H2O + CO2 => CaCO3 + 2 HCl = CaCl2 + H2O + CO2 Al + H2NO3 = H2 + Al2(NO3)3 => 2 Al + 3 H2NO3 = 3 H2 + Al2(NO3)3 Na + O2 = Na2O => 4 Na + O2 = 2 Na2O C3H8(g) + O2(g) = CO2(g) + H2O(g) => C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g) Ni2(S2O3)3 + S8 = S2O3 + Ni2S3 => 8 Ni2(S2O3)3 + 3 S8 = 24 S2O3 + 8 Ni2S3 RbCl + O2 = RbClO4 => RbCl + 2 O2 = RbClO4 MgO + H2O = Mg(OH)2 => MgO + H2O = Mg(OH)2 Sn + KOH = K2SnO2 + H2 => Sn + 2 KOH = K2SnO2 + H2 FeCl3 + AgNO3 = AgCl + Fe(NO3)3 => FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3 NaHCO3 + C6H8O7 = NaC6H8O7 + H2O + CO2 => 18 NaHCO3 + 19 C6H8O7 = 18 NaC6H8O7 + 13 H2O + 24 CO2 CO2 + H2O = H2CO3 => CO2 + H2O = H2CO3 NH3 + Cl2 = NH4Cl + NCl3 => 4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3 HCl + AlCl3 = AlH + Cl4 => HCl + AlCl3 = AlH + Cl4 CaCO3 = CaO + CO2 => CaCO3 = CaO + CO2 MnCl2 + Al = Mn + AlCl3 => 3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3 NaHCO3 + C6H8O7 = NaC6H8O7 + H2O + CO2 => 18 NaHCO3 + 19 C6H8O7 = 18 NaC6H8O7 + 13 H2O + 24 CO2 CaO + H2O = Ca(OH)2 => CaO + H2O = Ca(OH)2 Fe + Cl2 = FeCl3 => 2 Fe + 3 Cl2 = 2 FeCl3 KHCO3 = K2CO3 + CO2 + H2O => 2 KHCO3 = K2CO3 + CO2 + H2O H2O2 = H2O + O2 => 2 H2O2 = 2 H2O + O2 AlCl3 + NaOH = Al(OH)3 + NaCl => AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl FeO + CO = Fe + CO2 => FeO + CO = Fe + CO2 Fe + N2 = Fe3N4 => 3 Fe + 2 N2 = Fe3N4 AlCl3 + K2CrO4 = K2Cl + Al(CrO4)3 => AlCl3 + 3 K2CrO4 = 3 K2Cl + Al(CrO4)3 Fe2O + CO = Fe + CO2 => Fe2O + CO = 2 Fe + CO2 Fe2O3 + CO = Fe + CO2 => Fe2O3 + 3 CO = 2 Fe + 3 CO2 Ca(OH)2 + HCl = CaCl2 + H2O => Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O C3H12 + O2 = CO2 + H2O => C3H12 + 6 O2 = 3 CO2 + 6 H2O KCIO3 = KCI + O2 => 2 KCIO3 = 2 KCI + 3 O2 AlCl3 + Na2CO3 = NaCl + Al2(CO3)3 => 2 AlCl3 + 3 Na2CO3 = 6 NaCl + Al2(CO3)3 CaCl + Cr(NO3)3 = Ca(NO3) + CrCl3 => 3 CaCl + Cr(NO3)3 = 3 Ca(NO3) + CrCl3 C3H88 + O2 = CO2 + H2O => C3H88 + 25 O2 = 3 CO2 + 44 H2O AlCl3 + CuSO4 = CuCl + Al(SO4)3 => AlCl3 + 3 CuSO4 = 3 CuCl + Al(SO4)3 Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 => Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4 ZnS + O2 = ZnO + SO2 => 2 ZnS + 3 O2 = 2 ZnO + 2 SO2 AlCl3 + NH3 = AlN + ClH => AlCl3 + NH3 = AlN + 3 ClH Ca(OH)2 + HBr = CaBr2 + H2O => Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O AlCl3 + NH3 = AlN + HCl => AlCl3 + NH3 = AlN + 3 HCl Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 => Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2 H2 + Br2 = HBr => H2 + Br2 = 2 HBr C3H8 + O2 = CO2 + H2O => C3H8 + 5 O2 = 3 CO2 + 4 H2O
Equations balanced on 05/04/09 Equations balanced on 06/03/08 |