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Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH2CHCOOH + KMnO4 + H2SO4 = (COOH)2 + K2SO4 + MnSO4 + H2O =>
10 CH2CHCOOH + 18 KMnO4 + 27 H2SO4 = 15(COOH)2 + 9 K2SO4 + 18 MnSO4 + 32 H2O
CH2COONa + H2SO4 = CH2COOH + Na2SO4 =>
2 CH2COONa + H2SO4 = 2 CH2COOH + Na2SO4
Ca(Br)2 + Na3PO4 = NaBr + Ca3(PO4)2 =>
3 Ca(Br)2 + 2 Na3PO4 = 6 NaBr + Ca3(PO4)2
NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O
Ag + SO4 + NaI = AgI + Na2SO4 =>
2 Ag + SO4 + 2 NaI = 2 AgI + Na2SO4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
NaBH4(s) + BF3(g) = B2H6(g) + NaBF4 =>
3 NaBH4(s) + 4 BF3(g) = 2 B2H6(g) + 3 NaBF4
KFe(CN)6 + K = Fe + KCN =>
KFe(CN)6 + 5 K = Fe + 6 KCN
H3CoO3 + H2SO4 = Co2(SO4)3 + H2O =>
2 H3CoO3 + 3 H2SO4 = Co2(SO4)3 + 6 H2O
Al2(Cr2O7)3 + Ca(OH)2 = Al(OH)3 + CaCr2O7 =>
Al2(Cr2O7)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCr2O7
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
CdOH = Cd + OH =>
CdOH = Cd + OH
Pb(C2H3O2)2 + Na = Na(C2H3O2) + Pb =>
Pb(C2H3O2)2 + 2 Na = 2 Na(C2H3O2) + Pb
Ba(HCO3)2 + Cs2CO3 = BaCO3 + CsHCO3 =>
Ba(HCO3)2 + Cs2CO3 = BaCO3 + 2 CsHCO3
NiSO4 + HCl = NiCl2 + H2SO4 =>
NiSO4 + 2 HCl = NiCl2 + H2SO4
NaOH + P2O5 = Na2HPO4 + H2O =>
4 NaOH + P2O5 = 2 Na2HPO4 + H2O
K(Al(OH)4) + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 K(Al(OH)4) + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
Zn + O3 = ZnO =>
3 Zn + O3 = 3 ZnO
MnSO4(aq) + O2(g) + SO2(g) + CaCO3 = Mn2(CO3)3(s) + CaSO4(s) =>
2 MnSO4(aq) + O2(g) + SO2(g) + 3 CaCO3 = Mn2(CO3)3(s) + 3 CaSO4(s)
Fe(NO3)2 + KMnO4 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + KNO3 + H2O =>
5 Fe(NO3)2 + KMnO4 + 8 HNO3 = 5 Fe(NO3)3 + Mn(NO3)2 + KNO3 + 4 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
C6H6O(s) + O2(g) = CO2(g) + H2O =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O
MnO4{-} + H2O2{+} = Mn{2+} + O2 + H2O =>
2 MnO4{-} + 6 H2O2{+} = 2 Mn{2+} + 7 O2 + 6 H2O
I2O7 + NaOH = NaIO4 + H2O =>
I2O7 + 2 NaOH = 2 NaIO4 + H2O
Br2O3 + KOH = KBrO3 + KBr + H2O =>
3 Br2O3 + 6 KOH = 4 KBrO3 + 2 KBr + 3 H2O
Cr + ClO4 = Cr2O7 + ClO3 =>
2 Cr + 7 ClO4 = Cr2O7 + 7 ClO3
Fe + PbCl4 = FeCl2 + Pb =>
2 Fe + PbCl4 = 2 FeCl2 + Pb
Fe + AgNO2 = FeNO2 + Ag =>
Fe + AgNO2 = FeNO2 + Ag
NO2(g) + H2O(l) = HNO3(ag) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(ag) + NO(g)
Ag2CO3(s) + HNO3(aq) = AgNO3(aq) + H2CO3(aq) =>
Ag2CO3(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2CO3(aq)
Pb2O2 + HCl = PbCl2 + H2O =>
Pb2O2 + 4 HCl = 2 PbCl2 + 2 H2O
Fe + AlO2 = Al + Fe2O3 =>
4 Fe + 3 AlO2 = 3 Al + 2 Fe2O3
H2CO3 + Fe = Fe2(CO3)3 + H2 =>
3 H2CO3 + 2 Fe = Fe2(CO3)3 + 3 H2
Sr + P2 = Sr3(P2)2 =>
3 Sr + 2 P2 = Sr3(P2)2
Na(OH)2 = Na + OH =>
Na(OH)2 = Na + 2 OH
Ca3(PO4)2 + NaOH = Na3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Ca(OH)2
CuSO3 + O2 = CuO + SO3 =>
2 CuSO3 + O2 = 2 CuO + 2 SO3
CuBr3 = Cu + Br =>
CuBr3 = Cu + 3 Br
ClO + AgNO3 = AgClO + NO2 + O2 =>
2 ClO + 2 AgNO3 = 2 AgClO + 2 NO2 + O2
Mg(NO3)2 + HCl = HNO3 + MgCl2 =>
Mg(NO3)2 + 2 HCl = 2 HNO3 + MgCl2
SrBr2 + I2 = SrI2 + Br2 =>
SrBr2 + I2 = SrI2 + Br2
Zn + ClO3 = Zn(ClO3)2 =>
Zn + 2 ClO3 = Zn(ClO3)2
MnBr2 + PbO2 + HNO3 = HMnO4 + Pb(Br2O3)2 + Pb(NO3)2 + H2O =>
2 MnBr2 + 12 PbO2 + 22 HNO3 = 2 HMnO4 + Pb(Br2O3)2 + 11 Pb(NO3)2 + 10 H2O
KClO3 + S + H2O = Cl + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 6 Cl + 3 K2SO4 + 2 H2SO4
Na(OH) + H2SO4 = Na2SO4 + H(OH) =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H(OH)
H2B + NaOH = H3O + NaB =>
H2B + NaOH = H3O + NaB
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