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MnO2(s) + 4 HCl(aq) = Cl2 + MnCl2(aq) + 2 H2O(l)
CC4H4S + O2 = CO2 + SO2 + H2O =>
CC4H4S + 7 O2 = 5 CO2 + SO2 + 2 H2O
ICl + H2 = HCl + I2 =>
2 ICl + H2 = 2 HCl + I2
Li3(PO)4 + Ca(OH)2 = Li3(OH)2 + Ca(PO)4 =>
Li3(PO)4 + Ca(OH)2 = Li3(OH)2 + Ca(PO)4
BaCl2 + Na2C6O6 = Ba2(C6O6)2 + NaCl =>
2 BaCl2 + 2 Na2C6O6 = Ba2(C6O6)2 + 4 NaCl
KHSO3 + HNO2 = H2O + SO2 + KNO2 =>
KHSO3 + HNO2 = H2O + SO2 + KNO2
Mn + HCl = MnCl5 + H2 =>
2 Mn + 10 HCl = 2 MnCl5 + 5 H2
Pb(C2H3O2)2 + HBr = HC2H3O2 + PbBr2 =>
Pb(C2H3O2)2 + 2 HBr = 2 HC2H3O2 + PbBr2
chromium(iii)sulfate + bariumchloride = chromium(iii)chloride + bariumsulfate =>
Cr2(SO4)3 + 3 BaCl2 = 2 CrCl3 + 3 BaSO4
H2SO4 + NH4Cl = H2Cl + NH4SO4 =>
H2SO4 + NH4Cl = H2Cl + NH4SO4
NaBr(s) + Ag2O3S(aq) = AgBr(s) + Na2SO3(aq) =>
2 NaBr(s) + Ag2O3S(aq) = 2 AgBr(s) + Na2SO3(aq)
K2S2O9 + Na2SO3 + H2O = Na2SO4 + KHSO4 =>
K2S2O9 + 2 Na2SO3 + H2O = 2 Na2SO4 + 2 KHSO4
CH3CH2COOCH3 + Ba(OH)2 = (C2H5COO)2Ba + CH3OH =>
2 CH3CH2COOCH3 + Ba(OH)2 = (C2H5COO)2Ba + 2 CH3OH
H2SO4 + Hg = HgSO4 + H2S + H2O =>
5 H2SO4 + 4 Hg = 4 HgSO4 + H2S + 4 H2O
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(an) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(an)
NH4I + Cl2 = I2 + NH4Cl =>
2 NH4I + Cl2 = I2 + 2 NH4Cl
C4H7O5(COOH) + NaHCO3 = C4H7O5(COONa) + H2O + CO2 =>
C4H7O5(COOH) + NaHCO3 = C4H7O5(COONa) + H2O + CO2
ZnO + H2O = Zn2(OH)4 =>
2 ZnO + 2 H2O = Zn2(OH)4
CaSO4 + N2CO3 = CaCO3 + N2SO4 =>
CaSO4 + N2CO3 = CaCO3 + N2SO4
Si + H2O = SiO2 + H2* =>
Si + 2 H2O = SiO2 + 2 H2*
CaI2 + Fe2S3 = CaS + FeI3 =>
3 CaI2 + Fe2S3 = 3 CaS + 2 FeI3
CH2O2 + KOH = KCHO2 + H2O =>
CH2O2 + KOH = KCHO2 + H2O
NH2NH3 + H2O = NH2NH4 + OH =>
NH2NH3 + H2O = NH2NH4 + OH
UO3 + H = UO + H2O =>
UO3 + 4 H = UO + 2 H2O
ZnO + AgCl = ZnCl + AgO =>
ZnO + AgCl = ZnCl + AgO
Gd(NO3)3 + Fe(NO3)3 + C2H5NO2 = GdFeO3 + CO2 + H2O + N2 =>
3 Gd(NO3)3 + 3 Fe(NO3)3 + 10 C2H5NO2 = 3 GdFeO3 + 20 CO2 + 25 H2O + 14 N2
B2O3 + Li2O = LiB3O5 =>
3 B2O3 + Li2O = 2 LiB3O5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Ca(OH)2 + NH4Cl = H2O + CaCl2 + NH3 =>
Ca(OH)2 + 2 NH4Cl = 2 H2O + CaCl2 + 2 NH3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KAl(SO4)2 + Na2CO3 = Na2Al(SO4)2 + KCO3 =>
KAl(SO4)2 + Na2CO3 = Na2Al(SO4)2 + KCO3
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
H1Cl1 + H2Te1 + Bi(OH)3 = BiTeCl + H2O =>
H1Cl1 + H2Te1 + Bi(OH)3 = BiTeCl + 3 H2O
C3H7NO2 + O2 = CO2 + H2O + (NH4)2 =>
4 C3H7NO2 + 11 O2 = 12 CO2 + 6 H2O + 2(NH4)2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Zn(NO3)2 + K = Zn + KNO3 =>
Zn(NO3)2 + 2 K = Zn + 2 KNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Co(OH)2 + H3PO4 = H2O + Co3(PO4)2 =>
3 Co(OH)2 + 2 H3PO4 = 6 H2O + Co3(PO4)2
COBr2 + Al = AlBr + CO =>
COBr2 + 2 Al = 2 AlBr + CO
NaOH(aq) + BaCl2(aq) = BaOH(s) + NaCl2(aq) =>
NaOH(aq) + BaCl2(aq) = BaOH(s) + NaCl2(aq)
Fe + H2SO = Fe2(SO4)3 + H2S + H2O =>
2 Fe + 15 H2SO = Fe2(SO4)3 + 12 H2S + 3 H2O
C2H5OH + K2Cr2O7 + H2O = C2H3O2H + Cr(OH)3 + KOH =>
3 C2H5OH + 2 K2Cr2O7 + 5 H2O = 3 C2H3O2H + 4 Cr(OH)3 + 4 KOH
Ba(ClO3)2 + H2SO4 = Ba(HSO4)2 + HClO4 + ClO2 + H2O =>
3 Ba(ClO3)2 + 6 H2SO4 = 3 Ba(HSO4)2 + 2 HClO4 + 4 ClO2 + 2 H2O
AgI + Na2S2O3 = Na3Ag(S2O3)2 + NaI =>
AgI + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaI
KCH3CO2 + H2SO4 = K2SO4 + CH3CO2H =>
2 KCH3CO2 + H2SO4 = K2SO4 + 2 CH3CO2H
Fe2(SO4)3 + SO2 = FeS2 + O2 =>
Fe2(SO4)3 + SO2 = 2 FeS2 + 7 O2
As2S3 + H2O = H3AsO3 + H2S =>
As2S3 + 6 H2O = 2 H3AsO3 + 3 H2S
Cr2O + Al = Al2O3 + Cr =>
3 Cr2O + 2 Al = Al2O3 + 6 Cr
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