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2 NaNO3 = 2 NaNO2 + O2 MgCl + Ca(OH)2 = Mg(OH)2 + CaCl => MgCl + Ca(OH)2 = Mg(OH)2 + CaCl AlPO4 + ZnSO4 = Zn3(PO4)2 + Al2(SO4)3 => 2 AlPO4 + 3 ZnSO4 = Zn3(PO4)2 + Al2(SO4)3 KI + Pb(NO3)2 = KNO3 + PbI2 => 2 KI + Pb(NO3)2 = 2 KNO3 + PbI2 H2 + Cl2 = H2Cl2 => H2 + Cl2 = H2Cl2 (NH4)2SO4 + KOH = K2SO4 + NH3 + H2O => (NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O N2H2 + N2O4 = N2 + H2O => 4 N2H2 + N2O4 = 5 N2 + 4 H2O (NH4)2CO3 = NH3 + H2O + CO2 => (NH4)2CO3 = 2 NH3 + H2O + CO2 N2H4 + N2O4 = N2 + H2O => 2 N2H4 + N2O4 = 3 N2 + 4 H2O Al + HCl = AlCl3 + H2 => 2 Al + 6 HCl = 2 AlCl3 + 3 H2 NaCl + H2SO4 = Na2SO4 + HCl => 2 NaCl + H2SO4 = Na2SO4 + 2 HCl CaC2 + H2O = Ca(OH)2 + C2H2 => CaC2 + 2 H2O = Ca(OH)2 + C2H2 PbO2 = PbO + O => PbO2 = PbO + O NaClO3 = NaCl + O2 => 2 NaClO3 = 2 NaCl + 3 O2 Na + H2O = NaOH + H2 => 2 Na + 2 H2O = 2 NaOH + H2 H3BO3 = H4B6O11 + H2O => 6 H3BO3 = H4B6O11 + 7 H2O SiO2 + HF = SiF4 + H2O => SiO2 + 4 HF = SiF4 + 2 H2O Al + HNO3 = AlNO3 + H => Al + HNO3 = AlNO3 + H Al + Cl2 = AlCl3 => 2 Al + 3 Cl2 = 2 AlCl3 KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 => 2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2 Ca + H3PO4 = Ca(PO4)2 + H2 => Ca + 2 H3PO4 = Ca(PO4)2 + 3 H2 Mg + N2 = MgN2 => Mg + N2 = MgN2 C3H7OH + O2 = CO2 + H2O => 2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O Mg + N2 = Mg3N2 => 3 Mg + N2 = Mg3N2 Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O => 3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O KClO3 = KCl + O2 => 2 KClO3 = 2 KCl + 3 O2 Al + HNO3 = Al(NO3)3 + H => Al + 3 HNO3 = Al(NO3)3 + 3 H C6H14 + O2 = CO2 + H2O => 2 C6H14 + 19 O2 = 12 CO2 + 14 H2O NaOH + Cl2 = NaCl + NaClO + H2O => 2 NaOH + Cl2 = NaCl + NaClO + H2O ZnCl2 + NaPO4 = Zn(PO4)2 + NaCl => ZnCl2 + 2 NaPO4 = Zn(PO4)2 + 2 NaCl KNO3 = KNO2 + O2 => 2 KNO3 = 2 KNO2 + O2 Ca + H2O = Ca(OH)2 + H2 => Ca + 2 H2O = Ca(OH)2 + H2 AgNO3 + H2SO4 = Ag2SO4 + HNO3 => 2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3 Li + Br2 = LiBr => 2 Li + Br2 = 2 LiBr Al2O3 + C + Cl2 = CO + AlCl3 => Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3 MgO + HCl = MgCl2 + H2O => MgO + 2 HCl = MgCl2 + H2O Cu2O + HCl = CuCl + H2O => Cu2O + 2 HCl = 2 CuCl + H2O Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 => Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2 F2 + Al4C3 = AlF3 + C => 6 F2 + Al4C3 = 4 AlF3 + 3 C Zn + MgHNO3 = NH4NO3 + Zn(NO3)2 + H2O + Mg => 4 Zn + 10 MgHNO3 = NH4NO3 + 4 Zn(NO3)2 + 3 H2O + 10 Mg Zn + HNO3 = NH4NO3 + Zn(NO3)2 + H2O => 4 Zn + 10 HNO3 = NH4NO3 + 4 Zn(NO3)2 + 3 H2O Fe + O2 = Fe2O3 => 4 Fe + 3 O2 = 2 Fe2O3 K + H2O = KOH + H2 => 2 K + 2 H2O = 2 KOH + H2 Al(OH)3 + KOH = KAl(OH)4 => Al(OH)3 + KOH = KAl(OH)4 Fe + HCl = H2 + FeCl3 => 2 Fe + 6 HCl = 3 H2 + 2 FeCl3 Si + H2O = SiO2 + H2 => Si + 2 H2O = SiO2 + 2 H2 ZnS + O2 = ZnO + SO2 => 2 ZnS + 3 O2 = 2 ZnO + 2 SO2 C5H12 + O2 = CO2 + H2O => C5H12 + 8 O2 = 5 CO2 + 6 H2O K2CrO4 + Mg + HCl = CrCl3 + KCl + MgCl2 + H2O => 2 K2CrO4 + 3 Mg + 16 HCl = 2 CrCl3 + 4 KCl + 3 MgCl2 + 8 H2O Mg + H2SO4(aq) = MgSO4 + H2 => Mg + H2SO4(aq) = MgSO4 + H2
Equations balanced on 03/11/08 Equations balanced on 04/10/07 |