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BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na2O2 + KMnO4 = K2O2 + NaMnO4 =>
Na2O2 + 2 KMnO4 = K2O2 + 2 NaMnO4
NaHSO4NaHS = H2SNa2SO4 =>
NaHSO4NaHS = H2SNa2SO4
Ca(OH)2 + CH4COO = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH4COO = Ca(CH3COO)2 + 2 H2O
Al3 + H2O = [Al(H2O)6]3 =>
Al3 + 18 H2O = [Al(H2O)6]3
CaOAl2O3SiO2 + H + H2O = Al(OH)3 + H2SiO3 + Ca =>
CaOAl2O3SiO2 + 2 H + 3 H2O = 2 Al(OH)3 + H2SiO3 + Ca
Ca5(PO4)3OH + Al2O3 = CaO + AlPO4 + H2O =>
2 Ca5(PO4)3OH + 3 Al2O3 = 10 CaO + 6 AlPO4 + H2O
NO3 + Ni2 = Ni(NO3)2 =>
4 NO3 + Ni2 = 2 Ni(NO3)2
Cu(NO3)2 + Cl = CuCl + NO3 =>
Cu(NO3)2 + Cl = CuCl + 2 NO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SiH43 + O2 = SiO2 + H2O =>
4 SiH43 + 47 O2 = 4 SiO2 + 86 H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
OH = H2O + O2 =>
4 OH = 2 H2O + O2
CuCOOH + Ca = CaCOOH + Cu =>
CuCOOH + Ca = CaCOOH + Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4(OH)2 + CH3COOH = (CH3COO)2C2H4 + H2O =>
C2H4(OH)2 + 2 CH3COOH = (CH3COO)2C2H4 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Sr(OH)2 + CrCl3 = Cr(OH)3 + SrCl2 =>
3 Sr(OH)2 + 2 CrCl3 = 2 Cr(OH)3 + 3 SrCl2
CI2 + Na = NaCI2 =>
CI2 + Na = NaCI2
NH2(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
4 NH2(g) + 5 O2(g) + 4 CH4(g) = 4 HCN(aq) + 10 H2O(l)
Br2(aq) + AlCl3(aq) = Al(s) + BrCl(aq) =>
3 Br2(aq) + 2 AlCl3(aq) = 2 Al(s) + 6 BrCl(aq)
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
C2H4 + KMnO4 + H2SO4 = COOH + K2SO4 + MnSO4 + C2H6O2 =>
11 C2H4 + 6 KMnO4 + 9 H2SO4 = 2 COOH + 3 K2SO4 + 6 MnSO4 + 10 C2H6O2
PbPb + N + O = Pb(NO3)2 =>
PbPb + 4 N + 12 O = 2 Pb(NO3)2
Na2SO3 + Ti3(PO4)4 = Na3PO4 + Ti(SO3)2 =>
6 Na2SO3 + Ti3(PO4)4 = 4 Na3PO4 + 3 Ti(SO3)2
Zn + OH{-} = ZnO + H2O + e =>
Zn + 2 OH{-} = ZnO + H2O + 2e
C11H23SH + O2 = CO2 + H2O + SO2 =>
C11H23SH + 18 O2 = 11 CO2 + 12 H2O + SO2
K2[ReOCl5] + HCl = K2[ReCl6] + Cl2 + H2O =>
2 K2[ReOCl5] + 4 HCl = 2 K2[ReCl6] + Cl2 + 2 H2O
FeO + SO2 = Fe2(SO3)2 =>
2 FeO + 2 SO2 = Fe2(SO3)2
C3H7OH + C2H5COOH = C3H7COOC2H5 + H2O =>
C3H7OH + C2H5COOH = C3H7COOC2H5 + H2O
Ba(NO3)2 + H3PO4 = Ba(PO4) + H3(NO3)2 =>
Ba(NO3)2 + H3PO4 = Ba(PO4) + H3(NO3)2
Cr22O3 + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 =>
Cr22O3 + 63 KNO3 + 22 Na2CO3 = 22 Na2CrO4 + 63 KNO2 + 22 CO2
NiSO4 + Zn = Zn2SO4 + Ni =>
NiSO4 + 2 Zn = Zn2SO4 + Ni
Fe2O3 = Fe + O2* =>
2 Fe2O3 = 4 Fe + 3 O2*
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
Ag + OH = H2O + Ag2O =>
2 Ag + 2 OH = H2O + Ag2O
Na3PO3 + Al2O3 = Na2O + AlPO3 =>
2 Na3PO3 + Al2O3 = 3 Na2O + 2 AlPO3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
HCl + Cr2(CO3)3 = H2OCO2 + CrCl3 =>
6 HCl + Cr2(CO3)3 = 3 H2OCO2 + 2 CrCl3
NH4Cl + OCa = CaCl2 + H2O + NH3 =>
2 NH4Cl + OCa = CaCl2 + H2O + 2 NH3
N2O + KMnO4 + H2SO4 = MnSO4 + NO + K2SO4 + H2O =>
5 N2O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 10 NO + K2SO4 + 3 H2O
Na2CO3 + Ag(NO3)3 = Na(NO3)3 + Ag2CO3 =>
Na2CO3 + 2 Ag(NO3)3 = 2 Na(NO3)3 + Ag2CO3
HClO + KOH = H2O + KClO =>
HClO + KOH = H2O + KClO
C4H6Br4 + KOH = KBr + H2O + C4H2 =>
C4H6Br4 + 4 KOH = 4 KBr + 4 H2O + C4H2
LiF + K3PO4 = LiPO4 + K3F =>
LiF + K3PO4 = LiPO4 + K3F
NaH2PO4 + CH3OH = H3PO4 + CH3ONa =>
NaH2PO4 + CH3OH = H3PO4 + CH3ONa
KNO3(t) = KNO2 + O2 =>
2 KNO3(t) = 2 KNO2 + O2
As2O3(s) + H2(g) = As(s) + H2O =>
As2O3(s) + 3 H2(g) = 2 As(s) + 3 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
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