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Bi(NO3)3 + Na2SnO2 + 2 NaOH = Bi + NaSnO3 + 3 NaNO3 + H2O
NaClO2 + CO2 = ClO2 + Na2CO3 + NaCl =>
5 NaClO2 + 2 CO2 = 4 ClO2 + 2 Na2CO3 + NaCl
C8H22N2Si + H2O = C8H19N + NH3 + SiH4 + O2 =>
C8H22N2Si + 2 H2O = C8H19N + NH3 + SiH4 + O2
F2 + CuI = CuF2 + I2 =>
2 F2 + 2 CuI = 2 CuF2 + I2
H5IO6 + H2SO3 = H2SO4 + I2 + H2O =>
2 H5IO6 + 7 H2SO3 = 7 H2SO4 + I2 + 5 H2O
H + NF = N + HF =>
H + NF = N + HF
Fe(OH)3 + HClO2 = Fe(OH)2ClO2 + H2O =>
Fe(OH)3 + HClO2 = Fe(OH)2ClO2 + H2O
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
LiCl + Hg2(NO3)2 = Hg2Cl2 + LiNO3 =>
2 LiCl + Hg2(NO3)2 = Hg2Cl2 + 2 LiNO3
BaS2O3 + H2O2 = BaSO4 + H2SO4 + H2O =>
BaS2O3 + 4 H2O2 = BaSO4 + H2SO4 + 3 H2O
Al(C2H3O2)3 + Ca(OH)2 = Al(OH)3 + Ca(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(C2H3O2)2
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnO2 + K2SO4 + H2O =>
6 Fe3O4 + 2 KMnO4 + 28 H2SO4 = 9 Fe2(SO4)3 + 2 MnO2 + K2SO4 + 28 H2O
C + P = C3P4 =>
3 C + 4 P = C3P4
CaCO2 + HCl = CaCl2 + H2 + CO2 =>
CaCO2 + 2 HCl = CaCl2 + H2 + CO2
LiClO3 + Zn = Zn(ClO3)2 + Li =>
2 LiClO3 + Zn = Zn(ClO3)2 + 2 Li
Si + LiNO3 = SiO2 + Li2O + N =>
5 Si + 4 LiNO3 = 5 SiO2 + 2 Li2O + 4 N
CuSO4(ac) + NaOH(ac) = CuOH(s) + NaSO4(ac) =>
CuSO4(ac) + NaOH(ac) = CuOH(s) + NaSO4(ac)
Cu(SO4) + H2O = Cu(H2O)4 + SO4 =>
Cu(SO4) + 4 H2O = Cu(H2O)4 + SO4
Hf + HCl = H2 + HfCl2 =>
Hf + 2 HCl = H2 + HfCl2
C6H5NO2 + Fe + H2O = C6H5NH2 + Fe3O4 =>
4 C6H5NO2 + 9 Fe + 4 H2O = 4 C6H5NH2 + 3 Fe3O4
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO{2-} + H2O =>
5 Cr2O3 + 6 NO3{-} + 26 OH{-} = 10 CrO4{2-} + 6 NO{2-} + 13 H2O
Zn(s) + I2 = ZnI2 =>
Zn(s) + I2 = ZnI2
PbI2 + AgCl = PbCl2 + AgI =>
PbI2 + 2 AgCl = PbCl2 + 2 AgI
H2S + H2SO4 = H2O + SO2 =>
H2S + 3 H2SO4 = 4 H2O + 4 SO2
W + H2 = WH2 =>
W + H2 = WH2
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
KOH + J2 = KJ + KJO3 + H2O =>
6 KOH + 3 J2 = 5 KJ + KJO3 + 3 H2O
Me2O + H3PO4 = Me3PO4 + H2O =>
3 Me2O + 2 H3PO4 = 2 Me3PO4 + 3 H2O
Pb(CH3CO2)2 + Na2S = PbS + CH3CO2Na =>
Pb(CH3CO2)2 + Na2S = PbS + 2 CH3CO2Na
Al + Fe(NO2)2 = Al(NO2)3 + Fe =>
2 Al + 3 Fe(NO2)2 = 2 Al(NO2)3 + 3 Fe
Zn(s) + HCl(aq) = H(aq) + ZnCl2 =>
Zn(s) + 2 HCl(aq) = 2 H(aq) + ZnCl2
HgCl2 + Fe = FeCl3 + Hg =>
3 HgCl2 + 2 Fe = 2 FeCl3 + 3 Hg
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr2O7{-2} + CH3OH + H{+} = HCO2H + Cr{+3} + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H{+} = 3 HCO2H + 4 Cr{+3} + 11 H2O
Cu + Ag3PO4 = Cu3(PO4)2 + Ag =>
3 Cu + 2 Ag3PO4 = Cu3(PO4)2 + 6 Ag
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
Ni + HNO3 = Ni(NO3)3 + H2 =>
2 Ni + 6 HNO3 = 2 Ni(NO3)3 + 3 H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CaCO2 + HCl = CaCl2 + H2 + CO2 =>
CaCO2 + 2 HCl = CaCl2 + H2 + CO2
AgNO3 + NaCO2 = AgCO2 + NaNO3 =>
AgNO3 + NaCO2 = AgCO2 + NaNO3
H + NF = N + HF =>
H + NF = N + HF
I + KOH = KI3O + KI + H2O =>
4 I + 2 KOH = KI3O + KI + H2O
Cl2(g) + HF(aq) = HCl2 + F =>
Cl2(g) + HF(aq) = HCl2 + F
Pb(CH3CO2)2 + Na2S = PbS + CH3CO2Na =>
Pb(CH3CO2)2 + Na2S = PbS + 2 CH3CO2Na
CaCl2 + NaH2PO4 + H2O = Ca10(OH)2(PO4)6 + HCl + NaCl =>
10 CaCl2 + 6 NaH2PO4 + 2 H2O = Ca10(OH)2(PO4)6 + 14 HCl + 6 NaCl
PCl3Cl2 = PCl5 =>
PCl3Cl2 = PCl5
KMnO4 + HCl + K4[Fe(CN)6] = K3[Fe(CN)6] + MnCl + KCl + H2O =>
KMnO4 + 8 HCl + 6 K4[Fe(CN)6] = 6 K3[Fe(CN)6] + MnCl + 7 KCl + 4 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Na2O + HBr = NaHBr + O2 =>
2 Na2O + 4 HBr = 4 NaHBr + O2
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