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2 KMnO4 + 8 HCl = 3 Cl2 + 4 H2O + 2 KCl + 2 MnO2
NiCl2 + Na2C2O4 = Ni2(C2O4)2 + NaCl =>
2 NiCl2 + 2 Na2C2O4 = Ni2(C2O4)2 + 4 NaCl
KNO3(s) + C12H22O11(s) = N2(g) + CO2(g) + H2O(l) + K2CO3(s) =>
48 KNO3(s) + 5 C12H22O11(s) = 24 N2(g) + 36 CO2(g) + 55 H2O(l) + 24 K2CO3(s)
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
NaBH4 + H2O + C3H6O = B(OH)3 + NaOH + C3H8O =>
NaBH4 + 4 H2O + 4 C3H6O = B(OH)3 + NaOH + 4 C3H8O
ZnCl2 + Na = ZnNa2 + Cl2 =>
ZnCl2 + 2 Na = ZnNa2 + Cl2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ca + H2PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H2PO4 = Ca3(PO4)2 + 2 H2
O2 + HC4H7O2 = CO2 + H2O =>
5 O2 + HC4H7O2 = 4 CO2 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuSO4(aq) + Al(s) = Al2(SO4)3 + Cu(s) =>
3 CuSO4(aq) + 2 Al(s) = Al2(SO4)3 + 3 Cu(s)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Pd(NO3)2 = PdO + NO + O2 =>
2 Pd(NO3)2 = 2 PdO + 4 NO + 3 O2
CoSO4 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + Na2SO4 + CH3COONa + NO + H2O =>
CoSO4 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + Na2SO4 + 2 CH3COONa + NO + H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CF3SO2Na + SOCl2 = CF3SOCl + NaCl + SO2 =>
CF3SO2Na + SOCl2 = CF3SOCl + NaCl + SO2
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
K + Cl2 = K(Cl)2 =>
K + Cl2 = K(Cl)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CoCl2 + KOH + KClO3 = Co2O3 + H2O + KCl =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 6 H2O + 13 KCl
Cl + Cs = ClCs =>
Cl + Cs = ClCs
NaNO3 + CaCl2 = NaCl + Ca(NO3)2 =>
2 NaNO3 + CaCl2 = 2 NaCl + Ca(NO3)2
Pb(NO3)2 + (NH4)2S = PbS + (NH4)(NO3) =>
Pb(NO3)2 + (NH4)2S = PbS + 2(NH4)(NO3)
CuSO4 + Na2CO3 + H2O = Cu3[(OH)CO3]2 + Na2SO4 + CO2 =>
3 CuSO4 + 3 Na2CO3 + H2O = Cu3[(OH)CO3]2 + 3 Na2SO4 + CO2
AlCl3 + NaOH = Al2(OH)Cl5 + NaCl =>
2 AlCl3 + NaOH = Al2(OH)Cl5 + NaCl
FeCl3 + Mg = Cl2Mg + Fe =>
2 FeCl3 + 3 Mg = 3 Cl2Mg + 2 Fe
Na2SIO3 + HCl = NaCl + SIO2 + H2O =>
Na2SIO3 + 2 HCl = 2 NaCl + SIO2 + H2O
Ag + Pb(NO3)2 = Ag(NO3) + Pb =>
2 Ag + Pb(NO3)2 = 2 Ag(NO3) + Pb
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
MnO + KIO3 + KOH = KMnO4 + KI + H2O =>
6 MnO + 5 KIO3 + 6 KOH = 6 KMnO4 + 5 KI + 3 H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
H2S + Cr = CrS3 + H2 =>
3 H2S + Cr = CrS3 + 3 H2
H2S + Na[Al(OH)4] = Na2S + Al(OH)S + H2O =>
3 H2S + 2 Na[Al(OH)4] = Na2S + 2 Al(OH)S + 6 H2O
H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI
KBrO3 + F2 + H2O = KBrO4 + HF =>
KBrO3 + F2 + H2O = KBrO4 + 2 HF
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
C4H603 + O2 = CO2 + H2O =>
4 C4H603 + 619 O2 = 16 CO2 + 1206 H2O
Os + O2 = OsO3 =>
2 Os + 3 O2 = 2 OsO3
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
P4(s) + S8(s) = PS3(s) =>
2 P4(s) + 3 S8(s) = 8 PS3(s)
Ca2C4 + O = Ca2 + CO2 =>
Ca2C4 + 8 O = Ca2 + 4 CO2
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
C + KMnO4 + KOH = C12O9 + K2MnO4 + H2O =>
12 C + 18 KMnO4 + 18 KOH = C12O9 + 18 K2MnO4 + 9 H2O
BrF3 = Br + F =>
BrF3 = Br + 3 F
Sn(OH)4 + HCl = SnCl2 + H2O + Cl2 =>
Sn(OH)4 + 4 HCl = SnCl2 + 4 H2O + Cl2
BaO + H2SO4 = BaOH2SO4 =>
BaO + H2SO4 = BaOH2SO4
NaCNO + Cl2 + Ca(OH)2 = CO2 + N2 + NaCl + CaCl2 + H2O =>
2 NaCNO + 3 Cl2 + 2 Ca(OH)2 = 2 CO2 + N2 + 2 NaCl + 2 CaCl2 + 2 H2O
Ca2C4 + O = Ca2 + CO2 =>
Ca2C4 + 8 O = Ca2 + 4 CO2
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