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H2SO4 + Sb = SbSO4 + H2 Pb(OH)2 + HCl = H2O + PbCl2 => Pb(OH)2 + 2 HCl = 2 H2O + PbCl2 Na + H2O = NaOH + H2 => 2 Na + 2 H2O = 2 NaOH + H2 HCl + Sb = SbCl3 + H2 => 6 HCl + 2 Sb = 2 SbCl3 + 3 H2 HCl + Sb = SbCl + H2 => 2 HCl + 2 Sb = 2 SbCl + H2 HCl + Sb = SbCl2 + H2 => 2 HCl + Sb = SbCl2 + H2 HCl + Fe = FeCl2 + H2 => 2 HCl + Fe = FeCl2 + H2 HCl + Fe = FeCl3 + H2 => 6 HCl + 2 Fe = 2 FeCl3 + 3 H2 O2 + SO2 = SO3 => O2 + 2 SO2 = 2 SO3 C2H2 + O2 = CO2 + H2O => 2 C2H2 + 5 O2 = 4 CO2 + 2 H2O FeCl3 + NaOH = Fe(OH)3 + NaCl => FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl N2 + H2 = NH3 => N2 + 3 H2 = 2 NH3 HCl + Fe = FeCl + H2 => 2 HCl + 2 Fe = 2 FeCl + H2 HCl + Fe = FeCl2 + H2 => 2 HCl + Fe = FeCl2 + H2 HCl + Fe = FeCl + H2 => 2 HCl + 2 Fe = 2 FeCl + H2 Cl2 + NaBr = Br + NaCl => Cl2 + 2 NaBr = 2 Br + 2 NaCl Na + H2O = NaOH + H2 => 2 Na + 2 H2O = 2 NaOH + H2 TiBr4 + H2 = Ti + HBr => TiBr4 + 2 H2 = Ti + 4 HBr AlBr3 + K2SO4 = KBr + Al2(SO4)3 => 2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3 K2SO4 + Pb(NO3)2 = PbSO4(s) + KNO3 => K2SO4 + Pb(NO3)2 = PbSO4(s) + 2 KNO3 HCl + K2CO3 = KCl + H2O + CO2 => 2 HCl + K2CO3 = 2 KCl + H2O + CO2 Fe + O2 = Fe2O3 => 4 Fe + 3 O2 = 2 Fe2O3 H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O => 2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O K2C4H4O6 + H2O = H2C4H4O6 + KOH => K2C4H4O6 + 2 H2O = H2C4H4O6 + 2 KOH C3H8 + O2 = CO2 + H2O => C3H8 + 5 O2 = 3 CO2 + 4 H2O H2 + Au + Cl = HAuCl4 => H2 + 2 Au + 8 Cl = 2 HAuCl4 H2 + Au + Cl2 = HAuCl4 => H2 + 2 Au + 4 Cl2 = 2 HAuCl4 NO + H2 = N2 + H2O => 2 NO + 2 H2 = N2 + 2 H2O H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O => 2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O C5H12O + O2 = CO2 + H2O => 2 C5H12O + 15 O2 = 10 CO2 + 12 H2O CI2 + LiI = LiCI + I2 => CI2 + LiI = LiCI + I2 CuSO4*5H2O = CuSO4 + H2O => CuSO4*5H2O = CuSO4 + 5 H2O HNO2 = HNO3 + NO + H2O => 3 HNO2 = HNO3 + 2 NO + H2O HNO2 = HNO3 + NO + H2O => 3 HNO2 = HNO3 + 2 NO + H2O H2SO4 + NaOH = Na2SO4 + H2O => H2SO4 + 2 NaOH = Na2SO4 + 2 H2O Mg + AgNO3 = Mg(NO3)2 + Ag => Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag Pb(NO3)2 + KI = PbI2 + KNO3 => Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3 C51H88O6 + O2 = CO2 + H2O => C51H88O6 + 70 O2 = 51 CO2 + 44 H2O Cu + H2SO4 = CuSO4 + SO2 + H2O => Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O HCl(g) + NH3(g) = NH4Cl(s) => HCl(g) + NH3(g) = NH4Cl(s) KI + BaS = KS + BaI => KI + BaS = KS + BaI Cu + Fe(NO3)3 = Fe + Cu(NO3)2 => 3 Cu + 2 Fe(NO3)3 = 2 Fe + 3 Cu(NO3)2 HNO2 = HNO3 + NO + H2O => 3 HNO2 = HNO3 + 2 NO + H2O Zn(s) + Cu2NO3(aq) = ZnNO3(aq) + Cu(aq) => Zn(s) + Cu2NO3(aq) = ZnNO3(aq) + 2 Cu(aq) HI + Sr(OH)2 = H2O + SrI2 => 2 HI + Sr(OH)2 = 2 H2O + SrI2 Fe + Cu2SO4 = Cu + Fe2(SO4)3 => 2 Fe + 3 Cu2SO4 = 6 Cu + Fe2(SO4)3 Fe + H2SO4 = H + Fe2(SO4)3 => 2 Fe + 3 H2SO4 = 6 H + Fe2(SO4)3 C3H8O + O2 = CO2 + H2O => 2 C3H8O + 9 O2 = 6 CO2 + 8 H2O Zn + Fe(NO3)3 = Fe + Zn(NO3)3 => Zn + Fe(NO3)3 = Fe + Zn(NO3)3 Fe + Cl2 = FeCl3 => 2 Fe + 3 Cl2 = 2 FeCl3
Equations balanced on 10/08/09 Equations balanced on 11/07/08 |