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H2O + 2 KCl = 2 HCl + K2O
SrBr2 = Sr + Br2 =>
SrBr2 = Sr + Br2
POCl3 + NaOH = NaCl + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 NaCl + Na2HPO4 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + Al = AlH + N =>
NH3 + 3 Al = 3 AlH + N
N2O4(g) + KOH + KBr = KBrO3 + H2O + KNO2 =>
3 N2O4(g) + 6 KOH + KBr = KBrO3 + 3 H2O + 6 KNO2
HPO4{2-} + CaCl2 = HCl2 + CaPO4{2-} =>
HPO4{2-} + CaCl2 = HCl2 + CaPO4{2-}
H(C2H3O2) + Ca(CO3) = Ca(C2H3O2)2 + H2(CO3) =>
2 H(C2H3O2) + Ca(CO3) = Ca(C2H3O2)2 + H2(CO3)
CO2(g) + NH3(g) = NH2CONH2(s) + H2O =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O
C2H6O4S + H2O = H2SO4 + C2H6O =>
C2H6O4S + H2O = H2SO4 + C2H6O
Cu(OH)2 + H3PO4 = H(OH) + Cu3(PO4)2 =>
3 Cu(OH)2 + 2 H3PO4 = 6 H(OH) + Cu3(PO4)2
C3H4 + O2 = C3 + H4O =>
2 C3H4 + O2 = 2 C3 + 2 H4O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Fe + Cu{+} = Fe{3+} + Cu =>
Fe + 3 Cu{+} = Fe{3+} + 3 Cu
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH
ZnCl2 + Ca(OH)2 = ZnOHCl + CaCl2 =>
2 ZnCl2 + Ca(OH)2 = 2 ZnOHCl + CaCl2
NaC2H3O2 + AgNO3 = NaNO3 + AgC2H3O2 =>
NaC2H3O2 + AgNO3 = NaNO3 + AgC2H3O2
K2O = K + O2 =>
2 K2O = 4 K + O2
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
CH3COONa + CaCl2 = NaCl + (CH3COO)2Ca =>
2 CH3COONa + CaCl2 = 2 NaCl + (CH3COO)2Ca
Sb2O3 + HCl = H3SbCl6 + H2O =>
Sb2O3 + 12 HCl = 2 H3SbCl6 + 3 H2O
Ag + K2CrO4 = AgCrO4 + K2 =>
Ag + K2CrO4 = AgCrO4 + K2
NH4Br + Al(NO3)3 = AlBr3 + NH4NO3 =>
3 NH4Br + Al(NO3)3 = AlBr3 + 3 NH4NO3
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2SiO3 + PCl5 + H2 = SiH4 + PO3Cl5 =>
H2SiO3 + PCl5 + H2 = SiH4 + PO3Cl5
CH3CCH3CH3OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CCH3CH3OH + 8 KMnO4 + 12 H2SO4 = 10 CH3CO2H + 8 MnSO4 + 17 H2O + 4 K2SO4
Rb3N + Cl = RbCl + N =>
Rb3N + 3 Cl = 3 RbCl + N
FeTiO3 + H2(SO4) + H2O = Fe(SO4)H14O7 + TiO(SO4) =>
FeTiO3 + 2 H2(SO4) + 5 H2O = Fe(SO4)H14O7 + TiO(SO4)
C2H2 = C + H =>
C2H2 = 2 C + 2 H
At + O = At2O1 =>
2 At + O = At2O1
Mg(OH)2 + Al2O3 = Al(OH)3 + MgO =>
3 Mg(OH)2 + Al2O3 = 2 Al(OH)3 + 3 MgO
HCOO + (CH3)2CHOH = HCOOH + (CH3)2CHO =>
HCOO + (CH3)2CHOH = HCOOH + (CH3)2CHO
XeF6 + RbF = RbXeF7 =>
XeF6 + RbF = RbXeF7
Zn + P = Zn2P3 =>
2 Zn + 3 P = Zn2P3
C10H12O3 + O2 = C8H8O3 + H2O =>
8 C10H12O3 + 7 O2 = 10 C8H8O3 + 8 H2O
Al2O3 + H2Co3 = Al2(Co3)3 + H2O =>
Al2O3 + 3 H2Co3 = Al2(Co3)3 + 3 H2O
N2 + H2O = NH3 + O =>
N2 + 3 H2O = 2 NH3 + 3 O
KI + H2SO4(conc) = S + H2O + I2 + K2SO4 =>
6 KI + 4 H2SO4(conc) = S + 4 H2O + 3 I2 + 3 K2SO4
FeCO3 + O2 = Fe2O3 + CO2 =>
4 FeCO3 + O2 = 2 Fe2O3 + 4 CO2
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
FeO4 + CO = Fe3O4 + CO2 =>
3 FeO4 + 8 CO = Fe3O4 + 8 CO2
RbCl(aq) + NaOH(aq) = RbOH(aq) + NaCl(aq) =>
RbCl(aq) + NaOH(aq) = RbOH(aq) + NaCl(aq)
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
FeCO3 + H2SO4 = Fe2(SO4)3 + S + CO2 + H2O =>
6 FeCO3 + 10 H2SO4 = 3 Fe2(SO4)3 + S + 6 CO2 + 10 H2O
F(g) + KCl(aq) = KF(aq) + Cl(g) =>
F(g) + KCl(aq) = KF(aq) + Cl(g)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ba(NO3)2 + KI = BaI2 + KNO3 =>
Ba(NO3)2 + 2 KI = BaI2 + 2 KNO3
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