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3 H2SO4 + 2 NaBr = Br2 + 2 H2O + 2 NaHSO4 + SO2
C2H12 + O2 = CO2 + H2O =>
C2H12 + 5 O2 = 2 CO2 + 6 H2O
Cu + HMnO4 = Cu(MnO4)2 + MnO2 + H2O =>
3 Cu + 8 HMnO4 = 3 Cu(MnO4)2 + 2 MnO2 + 4 H2O
Ca(CO3) + HNO3 = Ca(NO3)2 + H2CO3 =>
Ca(CO3) + 2 HNO3 = Ca(NO3)2 + H2CO3
PbS + SO3 = PbSO4 + SO =>
PbS + 2 SO3 = PbSO4 + 2 SO
HC2H3O2 + Sr2OH = HC2H3O2OH + Sr =>
HC2H3O2 + Sr2OH = HC2H3O2OH + 2 Sr
NaNO3(aq) + Pb(C2H3O2)2(aq) = NaC2H3O2(aq) + Pb(NO3)2(aq) =>
2 NaNO3(aq) + Pb(C2H3O2)2(aq) = 2 NaC2H3O2(aq) + Pb(NO3)2(aq)
CBr4 + Cu = C + CuBr2 =>
CBr4 + 2 Cu = C + 2 CuBr2
HCl + Li2(CO3) = H2(CO3) + LiCl =>
2 HCl + Li2(CO3) = H2(CO3) + 2 LiCl
Sc + P4 = ScP =>
4 Sc + P4 = 4 ScP
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ni(s) + FeSO4(aq) = NiSO4(aq) + Fe(s) =>
Ni(s) + FeSO4(aq) = NiSO4(aq) + Fe(s)
ZnCl2 + RbOH = ZnOH + RbCl2 =>
ZnCl2 + RbOH = ZnOH + RbCl2
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + Cr(CH3COO)2 = Fe(CH3COO)3 + CrCl2 =>
2 FeCl3 + 3 Cr(CH3COO)2 = 2 Fe(CH3COO)3 + 3 CrCl2
Ca + AlBr3 = CaBr2 + Al =>
3 Ca + 2 AlBr3 = 3 CaBr2 + 2 Al
SrCl2 + O2 = SrO2 + Cl2 =>
SrCl2 + O2 = SrO2 + Cl2
Zr(OH)4 + HCl = ZrCl4 + H2O =>
Zr(OH)4 + 4 HCl = ZrCl4 + 4 H2O
C2H6O = CH3CH2OH =>
C2H6O = CH3CH2OH
HCl + RbHCO3 = RbCl + H2CO3 =>
HCl + RbHCO3 = RbCl + H2CO3
HC2H4O2 + KOH = H2O + KC2H4O2 =>
HC2H4O2 + KOH = H2O + KC2H4O2
PbCl2 + (NH4)2CO3 = PbCO3 + NH4Cl =>
PbCl2 + (NH4)2CO3 = PbCO3 + 2 NH4Cl
AgNO3(ag) + Cu(s) = Cu(NO3)2 + Ag =>
2 AgNO3(ag) + Cu(s) = Cu(NO3)2 + 2 Ag
C6H4(CO)2O + C3H8O3 = C11H9O5 + H2O =>
25 C6H4(CO)2O + 14 C3H8O3 = 22 C11H9O5 + 7 H2O
CrCl3 + NH3 = [CrCl(NH3)]Cl2 =>
CrCl3 + NH3 = [CrCl(NH3)]Cl2
AlOHCl2 + NaOH = Al(OH)3 + NaCl =>
AlOHCl2 + 2 NaOH = Al(OH)3 + 2 NaCl
BaO + S = Ba + SO3 =>
3 BaO + S = 3 Ba + SO3
CoBr3 + Li2Cr2O7 = LiBr + Co2(Cr2O7)3 =>
2 CoBr3 + 3 Li2Cr2O7 = 6 LiBr + Co2(Cr2O7)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + H2SO4(dil) = ZnSO4 + H2 =>
Zn + H2SO4(dil) = ZnSO4 + H2
Fe + NH3 + H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3 =>
C6H4CH3NH3Cl + AgNO3 = AgCl + C6H4CH3NH3NO3
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
Al(NO3)3*9H2O + NH4OH = Al(OH)3 + NH4NO3 + H2O =>
Al(NO3)3*9H2O + 3 NH4OH = Al(OH)3 + 3 NH4NO3 + 9 H2O
HCl + BaCl2 + MgSO4 = BaSO4 + MgCl3 + H2 =>
2 HCl + 2 BaCl2 + 2 MgSO4 = 2 BaSO4 + 2 MgCl3 + H2
Cr(NO3)3 + K2CO3 + H2O = Cr(OH)3 + CO2 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 KNO3
Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2
CaO + H2(PO4) = Ca(PO4) + H2O =>
CaO + H2(PO4) = Ca(PO4) + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
(CoCl4) + H2O = [Co(H2O)6] + Cl =>
(CoCl4) + 6 H2O = [Co(H2O)6] + 4 Cl
NaOH(aq) + HC8H4KO4(aq) = NaC8H4KO4(aq) + H2O(l) =>
NaOH(aq) + HC8H4KO4(aq) = NaC8H4KO4(aq) + H2O(l)
CH3OH + C6H4(OH)COOH = C6H4(OH)(COOCH3) + H2O =>
CH3OH + C6H4(OH)COOH = C6H4(OH)(COOCH3) + H2O
NaSCN + Cl2 + Ca(OH)2 + O2 = CO2 + N2 + NaCl + CaCl2 + H2SO4 =>
2 NaSCN + 3 Cl2 + 2 Ca(OH)2 + 4 O2 = 2 CO2 + N2 + 2 NaCl + 2 CaCl2 + 2 H2SO4
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
(NH4)2HPO4 + NaOH = NH4OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2 NH4OH + Na2HPO4
FeCl2 + Na2SO3 + H2O = Fe(OH)2 + H2SO3 + NaCl =>
FeCl2 + Na2SO3 + 2 H2O = Fe(OH)2 + H2SO3 + 2 NaCl
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
HCl + BaCl2 + MgSO4 = BaSO4 + MgCl3 + H2 =>
2 HCl + 2 BaCl2 + 2 MgSO4 = 2 BaSO4 + 2 MgCl3 + H2
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
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