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SO4 + 10 H = H2S + 4 H2O
Fe3 + MgO = Fe3MgO =>
Fe3 + MgO = Fe3MgO
Al + HNO3 = AlO + HN =>
3 Al + HNO3 = 3 AlO + HN
KBr + HNO3 = KNO3 + NO2 + Br2 + H2O =>
2 KBr + 4 HNO3 = 2 KNO3 + 2 NO2 + Br2 + 2 H2O
Na2S + Al(NO3)3 = SAl + Na2(NO3)3 =>
Na2S + Al(NO3)3 = SAl + Na2(NO3)3
Ag(NH3)2Cl + HCl = NH4Cl + AgCl =>
Ag(NH3)2Cl + 2 HCl = 2 NH4Cl + AgCl
ZnSO4 + NH3 + H2O = Zn(NH3)4(OH)2 + (NH4)2SO4 =>
ZnSO4 + 6 NH3 + 2 H2O = Zn(NH3)4(OH)2 + (NH4)2SO4
MnCl2 + Na = NaCl + Mn =>
MnCl2 + 2 Na = 2 NaCl + Mn
Me + HOH = Me(OH)2 + H2 =>
Me + 2 HOH = Me(OH)2 + H2
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
C2H5OH + C6H5COOH = C10H10O2 + H2O =>
11 C2H5OH + 14 C6H5COOH = 12 C10H10O2 + 15 H2O
HNO3 + Cu = (Cu(NO3))2 + H2O + NO2 =>
4 HNO3 + 2 Cu = (Cu(NO3))2 + 2 H2O + 2 NO2
Cs2CO3 + Ba(OH)2 = Cs(OH) + BaCO3 =>
Cs2CO3 + Ba(OH)2 = 2 Cs(OH) + BaCO3
NiCl2 + Na2SiO3 = NiSiO3 + NaCl =>
NiCl2 + Na2SiO3 = NiSiO3 + 2 NaCl
F + MgI2 = MgF2 + I2 =>
2 F + MgI2 = MgF2 + I2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Co + AsO4 = CoAsO4 =>
Co + AsO4 = CoAsO4
Ag(s) + HBr(aq) = AgBr(aq) + H2(g) =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr(aq) + H2(g)
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
PbCl2(aq) + Li2SO4(aq) = PbSO4 + LiCl =>
PbCl2(aq) + Li2SO4(aq) = PbSO4 + 2 LiCl
Ag(s) + HBr(aq) = AgBr(aq) + H2(g) =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr(aq) + H2(g)
HCl + Co(NO3)2 = CoCl2 + HNO3 =>
2 HCl + Co(NO3)2 = CoCl2 + 2 HNO3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NH2 + OH = NH2OH =>
NH2 + OH = NH2OH
Al + H2SO4 = Al2(SO4)4 + H2O + SO2 =>
2 Al + 8 H2SO4 = Al2(SO4)4 + 8 H2O + 4 SO2
Cu + MgCl2 = CuCl2 + Mg(aq) =>
Cu + MgCl2 = CuCl2 + Mg(aq)
C4H8O2 + LiAlH4 + H2O = C2H6O + LiAlO2 =>
2 C4H8O2 + LiAlH4 + 2 H2O = 4 C2H6O + LiAlO2
NaHCO + HCl = CO + H + NaCl =>
NaHCO + HCl = CO + 2 H + NaCl
Cr + H2SO4 = Cr2S3O12 + H2 =>
2 Cr + 3 H2SO4 = Cr2S3O12 + 3 H2
KMnO4 + Mg = MgO + Mn + K2O =>
2 KMnO4 + 7 Mg = 7 MgO + 2 Mn + K2O
CH4 + Cl2 = Cl2CH4 =>
CH4 + Cl2 = Cl2CH4
C4H8O2 + LiAlH4 + H2O = C2H6O + LiAlO2 =>
2 C4H8O2 + LiAlH4 + 2 H2O = 4 C2H6O + LiAlO2
ClO = ClO3Cl2 =>
3 ClO = ClO3Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Si + NaNO3 = Na2SiO3 + N2O3 =>
Si + 2 NaNO3 = Na2SiO3 + N2O3
C3H7OH + (O2) = CO2 + (H2O) =>
2 C3H7OH + 9(O2) = 6 CO2 + 8(H2O)
H{+} + O2 + [Fe(H2O)6]{2+} = [Fe(H2O)6]{3+} + H2O =>
4 H{+} + O2 + 4[Fe(H2O)6]{2+} = 4[Fe(H2O)6]{3+} + 2 H2O
C4H8O2 + LiAlH4 + H2O = C2H6O + LiAlO2 =>
2 C4H8O2 + LiAlH4 + 2 H2O = 4 C2H6O + LiAlO2
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
Mg(NO3)2 + H2SO4 = Mg(SO4)2 + NO2 + H2O =>
Mg(NO3)2 + 2 H2SO4 = Mg(SO4)2 + 2 NO2 + 2 H2O
HHCO3 = H2CO3 =>
HHCO3 = H2CO3
Ba(C2H3O2)2 + FeCl3 = Fe(C2H3O2)3 + BaCl2 =>
3 Ba(C2H3O2)2 + 2 FeCl3 = 2 Fe(C2H3O2)3 + 3 BaCl2
Li + H2O = Li2O + H2 =>
2 Li + H2O = Li2O + H2
Mg + NaNO3 = Na + MgNO3 =>
Mg + NaNO3 = Na + MgNO3
Al2O3(s) + HClO4(aq) = Al + H2OO4 + ClO6 =>
3 Al2O3(s) + 2 HClO4(aq) = 6 Al + H2OO4 + 2 ClO6
Cr3(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr3(SO4)3 + 6 H2O2 + 12 NaOH = 3 Na2CrO4 + 3 Na2SO4 + 12 H2O
H4P4O12 + H2O2 = H3PO5 =>
H4P4O12 + 4 H2O2 = 4 H3PO5
Bi2O3 + K2MoO4 + MoO3 = K5BiMo6O22 =>
Bi2O3 + 5 K2MoO4 + 7 MoO3 = 2 K5BiMo6O22
Cl2(ac) + KI(ac) = KCl(ac) + I2(ac) =>
Cl2(ac) + 2 KI(ac) = 2 KCl(ac) + I2(ac)
Ca(NO3)2 + (BaCO3) = Ba(NO3)2 + CaCO3 =>
Ca(NO3)2 + (BaCO3) = Ba(NO3)2 + CaCO3
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