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Cu2Se + 5 Cl2 + 4 H2O = CuSeO4 + CuCl2 + 8 HCl
SrCO3(aq) + HCl(aq) = SrCl2(s) + H2CO3(aq) =>
SrCO3(aq) + 2 HCl(aq) = SrCl2(s) + H2CO3(aq)
NiSO4 + K = KSO4 + Ni =>
NiSO4 + K = KSO4 + Ni
Mg(g) + HCl(g) = MgCl2(aq) + H2 =>
Mg(g) + 2 HCl(g) = MgCl2(aq) + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb
NH4CNS + FeNH4(SO4)2 = FeCNS + NH4(SO4)2 + NH4 =>
NH4CNS + FeNH4(SO4)2 = FeCNS + NH4(SO4)2 + NH4
H2 + NaOH + Cl2 = NaCl + H2O =>
H2 + 2 NaOH + Cl2 = 2 NaCl + 2 H2O
NaHCO3(aq) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
KOH + Cu(NO)2 = KNO + Cu(OH)2 =>
2 KOH + Cu(NO)2 = 2 KNO + Cu(OH)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CrCl3 + Na2S = Cr2S3 + NaCl =>
2 CrCl3 + 3 Na2S = Cr2S3 + 6 NaCl
Fe + Cl2 = FeCl89 =>
2 Fe + 89 Cl2 = 2 FeCl89
K2Cr2O7 + C6H8O6 = Cr2O3 + K2O + H2O + CO2 =>
10 K2Cr2O7 + 3 C6H8O6 = 10 Cr2O3 + 10 K2O + 12 H2O + 18 CO2
Cu + HNO3 = Cu2HNO3 =>
2 Cu + HNO3 = Cu2HNO3
KClO3 + I2 + H2O = KH(IO3)2 + H + Cl =>
KClO3 + I2 + 3 H2O = KH(IO3)2 + 5 H + Cl
Zn + H2O = Zn(H2O)4 =>
Zn + 4 H2O = Zn(H2O)4
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
Cl2 + KY = KCl + YYCl3 =>
5 Cl2 + 4 KY = 4 KCl + 2 YYCl3
C11H14O + O2 = CO2 + H2O =>
C11H14O + 14 O2 = 11 CO2 + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
AgCl + NH3 + HNO3 = Ag(NH3)2NO3 + HCl =>
AgCl + 2 NH3 + HNO3 = Ag(NH3)2NO3 + HCl
C21H30NO4Br + NH4OH = NH4Br + H10C4O + C17H21NO4 =>
C21H30NO4Br + NH4OH = NH4Br + H10C4O + C17H21NO4
CoO(s) + O2(g) = Co2O3(s) =>
4 CoO(s) + O2(g) = 2 Co2O3(s)
C9H12 + KMnO4 + H2SO4 = C6H5OH + K2SO4 + MnSO4 + H2O =>
10 C9H12 + 12 KMnO4 + 18 H2SO4 = 15 C6H5OH + 6 K2SO4 + 12 MnSO4 + 33 H2O
HI(aq) + CaCO3(s) = CO2(g) + CaI2(s) + H2O(l) =>
2 HI(aq) + CaCO3(s) = CO2(g) + CaI2(s) + H2O(l)
H2SO4 + KMnO4 + (NH4)2C2O4 = MnSO4 + CO2 + K2SO4 + (NH4)2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 5(NH4)2C2O4 = 2 MnSO4 + 10 CO2 + K2SO4 + 5(NH4)2SO4 + 8 H2O
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O2 =>
6 NaHCO3 + 5 CH3COOH = 6 CH3COONa + 4 CO2 + 4 H2O2
Al + Cr2O2 = Cr + Al2O3 =>
4 Al + 3 Cr2O2 = 6 Cr + 2 Al2O3
K2CO3 + H2O = K2CO3(H2O)15 =>
K2CO3 + 15 H2O = K2CO3(H2O)15
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + I2O5 = I2 + C2H4O2 + H2O =>
5 C2H5OH + 2 I2O5 = 2 I2 + 5 C2H4O2 + 5 H2O
H{+} + VO2{+} + Zn = Zn{2+} + V{2+} + H2O =>
8 H{+} + 2 VO2{+} + 3 Zn = 3 Zn{2+} + 2 V{2+} + 4 H2O
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2
H2CO3(aq) = H2O(l) + CO2(s) =>
H2CO3(aq) = H2O(l) + CO2(s)
Ti2S3 = Ti3 + S =>
3 Ti2S3 = 2 Ti3 + 9 S
NaCl + K2SO3 = Na2SO3 + KCl =>
2 NaCl + K2SO3 = Na2SO3 + 2 KCl
CaMg(CO3)2 = MgO + CaCO3 + CO2 =>
CaMg(CO3)2 = MgO + CaCO3 + CO2
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
MnO2 + HCl = MnCl2 + H2O + Cl =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + 2 Cl
H2NCH2COOH + O = N2 + CO2 + H2O =>
2 H2NCH2COOH + 9 O = N2 + 4 CO2 + 5 H2O
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
Mg + Zn{2+} = Mg{2+} + Zn =>
Mg + Zn{2+} = Mg{2+} + Zn
Zinc + Fe2O3 = ZnO + Fe =>
3 Zn + Fe2O3 = 3 ZnO + 2 Fe
HCl + HNO3 + KI = I2 + N2 + KCl + H2O =>
10 HCl + 2 HNO3 + 10 KI = 5 I2 + N2 + 10 KCl + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
HgO(s) + H2O(l) = Hg(OH)2 =>
HgO(s) + H2O(l) = Hg(OH)2
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
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