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H2O + NaCl = H2ONaCl
CH3Cl + Si = CH3SiCl3 + C2H6 =>
3 CH3Cl + Si = CH3SiCl3 + C2H6
Al + KMnO4 = MnO2 + Al2O3 + K2O2 =>
4 Al + 6 KMnO4 = 6 MnO2 + 2 Al2O3 + 3 K2O2
CH2O + NH3 = C6H12N4 + H2O =>
6 CH2O + 4 NH3 = C6H12N4 + 6 H2O
Sb + H2SO4 = Sb(SO4)3 + SO2 + H2O =>
Sb + 6 H2SO4 = Sb(SO4)3 + 3 SO2 + 6 H2O
[Cr(NH3)6](OH)3 + HCl = CrCl3 + NH4Cl + H2O =>
[Cr(NH3)6](OH)3 + 9 HCl = CrCl3 + 6 NH4Cl + 3 H2O
NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + 3 CO2(g) + 3 H2O(l)
Co + NH3 = CoNH3 =>
Co + NH3 = CoNH3
K2S + O2 = K2O + S =>
2 K2S + O2 = 2 K2O + 2 S
Be + HNO3 = Be(NO3)2 + N2O + H2O =>
4 Be + 10 HNO3 = 4 Be(NO3)2 + N2O + 5 H2O
KI + MnO2 + H3PO4 = K3PO4 + Mn3(PO4)2 + H2O + I2 =>
6 KI + 3 MnO2 + 4 H3PO4 = 2 K3PO4 + Mn3(PO4)2 + 6 H2O + 3 I2
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
Hg + NaCl = HgCl2 + Na =>
Hg + 2 NaCl = HgCl2 + 2 Na
HI(aq) + CaCO3(s) = CaI2 + CO2 + H2O =>
2 HI(aq) + CaCO3(s) = CaI2 + CO2 + H2O
Ca(OH)2 + ClO2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 12 ClO2 = CaCl2 + 5 Ca(ClO3)2 + 6 H2O
AgBr + NH3 = Ag(NH3)2 + Br2 =>
2 AgBr + 4 NH3 = 2 Ag(NH3)2 + Br2
N2O5 + H2S = NO2 + S + H2O =>
N2O5 + H2S = 2 NO2 + S + H2O
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
C4H10O3 + O2 = CO2 + H2O =>
C4H10O3 + 5 O2 = 4 CO2 + 5 H2O
C4H10 + Cl2 = C4H9 + HCl =>
2 C4H10 + Cl2 = 2 C4H9 + 2 HCl
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
CH3CH2OH + I2 + NaOH = CH3CHO + NaI + H2O =>
CH3CH2OH + I2 + 2 NaOH = CH3CHO + 2 NaI + 2 H2O
CH3COOH + BaCrO4 = CH3COO(Ba) + HCrO4 =>
CH3COOH + BaCrO4 = CH3COO(Ba) + HCrO4
[Cu(NH3)4]SO4 + HNO3 = CuSO4 + NH4NO3 =>
[Cu(NH3)4]SO4 + 4 HNO3 = CuSO4 + 4 NH4NO3
AgO2 = Ag + O =>
AgO2 = Ag + 2 O
P + N2 = PN3 =>
2 P + 3 N2 = 2 PN3
KClO3 + K2C2O4 + H2SO4 = K2SO4 + CO2 + ClO2 + H2O =>
2 KClO3 + K2C2O4 + 2 H2SO4 = 2 K2SO4 + 2 CO2 + 2 ClO2 + 2 H2O
CH4 + O = CO + H2O =>
CH4 + 3 O = CO + 2 H2O
O2H2 = OH =>
O2H2 = 2 OH
Se + H2O2 = SeO2 + H2 =>
Se + H2O2 = SeO2 + H2
OF2 = OF + F =>
OF2 = OF + F
Fe2 + H2OBr = FeH2OBr =>
Fe2 + 2 H2OBr = 2 FeH2OBr
PbO3 + HCl = PbCl2 + Cl + H2O =>
PbO3 + 6 HCl = PbCl2 + 4 Cl + 3 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2 + CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2 + 3 CO3
Pb(NO3)2 + Na2C2O4 = PbC2O4 + Na(NO3) =>
Pb(NO3)2 + Na2C2O4 = PbC2O4 + 2 Na(NO3)
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
Sb + H2SO4 = Sb(SO4)3 + SO2 + H2O =>
Sb + 6 H2SO4 = Sb(SO4)3 + 3 SO2 + 6 H2O
Zn2(SO4)2 + KOH = ZnOH + KSO4 =>
Zn2(SO4)2 + 2 KOH = 2 ZnOH + 2 KSO4
As2S5 + H2O = AsO4 + SO4 + H3O =>
As2S5 + 84 H2O = 2 AsO4 + 5 SO4 + 56 H3O
Pb + Ar = Ar2Pb =>
Pb + 2 Ar = Ar2Pb
KOH(aq) + NH4Br(aq) = KBr + NH4OH =>
KOH(aq) + NH4Br(aq) = KBr + NH4OH
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
Kr + O2 = KrO =>
2 Kr + O2 = 2 KrO
CaCO3 + H2 = Ca + H2CO3 =>
CaCO3 + H2 = Ca + H2CO3
Fe(NO3)3(l) + Na2S(l) = Fe2S3 + NaNO3 =>
2 Fe(NO3)3(l) + 3 Na2S(l) = Fe2S3 + 6 NaNO3
HClO4 + CuSO4 = HSO4 + CuClO4 =>
HClO4 + CuSO4 = HSO4 + CuClO4
CH2Cl2 + Br2 = CCl2Br2 + HBr =>
CH2Cl2 + 2 Br2 = CCl2Br2 + 2 HBr
CuCl2 + K2SO4 = CuSO4 + K2Cl2 =>
CuCl2 + K2SO4 = CuSO4 + K2Cl2
CdSO4(aq) + NaOH(aq) = Cd(OH)2(s) + Na2SO4(aq) =>
CdSO4(aq) + 2 NaOH(aq) = Cd(OH)2(s) + Na2SO4(aq)
H2Cl2 + NaOH = HNaCl + OH =>
H2Cl2 + 2 NaOH = 2 HNaCl + 2 OH
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