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H2SO3 + I2 + H2O = H2SO4 + 2 HI
Na(NO3) = NaNO2 + O2 =>
2 Na(NO3) = 2 NaNO2 + O2
Cr + H2S = CrS + H2 =>
Cr + H2S = CrS + H2
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
C6H13OH + CuO = C5H11CHO + Cu + H2O =>
C6H13OH + CuO = C5H11CHO + Cu + H2O
PbCl2 + AgNo3 = Pb(No3)2 + AgCl =>
PbCl2 + 2 AgNo3 = Pb(No3)2 + 2 AgCl
Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O =>
2 Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O
Be(NO3)2 + H2O = BeO + HNO3 =>
Be(NO3)2 + H2O = BeO + 2 HNO3
CH3OH + H2SO4 = (CH3)2SO4 + H2O =>
2 CH3OH + H2SO4 = (CH3)2SO4 + 2 H2O
SiO2 + C2 = Si + CO =>
SiO2 + C2 = Si + 2 CO
NH3 + CO2 = N2 + CH4 + H2O =>
8 NH3 + 3 CO2 = 4 N2 + 3 CH4 + 6 H2O
CH3CH2OK + H2O = CH3CH2OH + KOH =>
CH3CH2OK + H2O = CH3CH2OH + KOH
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
Ag2O + C = Ag + CO =>
Ag2O + C = 2 Ag + CO
Li + CuF2 = LiF + Cu =>
2 Li + CuF2 = 2 LiF + Cu
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
Zn(CH3COO)2 + K3PO4 = ZnPO4 + K3(CH3COO)2 =>
Zn(CH3COO)2 + K3PO4 = ZnPO4 + K3(CH3COO)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2SO4 + Au = AuSO4 + Na =>
Na2SO4 + Au = AuSO4 + 2 Na
HC2H3O + KOH = KC2H3O + H2O =>
HC2H3O + KOH = KC2H3O + H2O
SO2 + OH{-} = HSO3{-} =>
SO2 + OH{-} = HSO3{-}
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH
Cr(NO3)3 + H2O2 = H2CrO4 + HNO3 + O2 =>
2 Cr(NO3)3 + 5 H2O2 = 2 H2CrO4 + 6 HNO3 + O2
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
Al + HBr = H + AlBr3 =>
Al + 3 HBr = 3 H + AlBr3
Al + F = AlF3 =>
Al + 3 F = AlF3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
HI + MnCO3 = MnI2 + H2O + CO2 =>
2 HI + MnCO3 = MnI2 + H2O + CO2
KMnO4(aq) + H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + H2O(l) + O2(g) =>
4 KMnO4(aq) + 6 H2SO4(aq) = 2 K2SO4(aq) + 4 MnSO4(aq) + 6 H2O(l) + 5 O2(g)
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
(C15H31COO)3C3H5 + O2 = CO + H2O =>
(C15H31COO)3C3H5 + 47 O2 = 51 CO + 49 H2O
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Cd(NO3)2 + NaCN = Cd(CN)2 + NaNO3 =>
Cd(NO3)2 + 2 NaCN = Cd(CN)2 + 2 NaNO3
H2O + As = HAsO2 + H3O =>
5 H2O + As = HAsO2 + 3 H3O
Cu(NO3)2 + RbOH = Cu(OH)2 + RbNO3 =>
Cu(NO3)2 + 2 RbOH = Cu(OH)2 + 2 RbNO3
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4] =>
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4]
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
Na + Fe(OH)3 = Na(OH) + Fe =>
3 Na + Fe(OH)3 = 3 Na(OH) + Fe
H2O2 + ClO2 = ClO2{-} + O2 + H{+} =>
H2O2 + 2 ClO2 = 2 ClO2{-} + O2 + 2 H{+}
CH3Br + NH3 = CH3NH2 + HBr =>
CH3Br + NH3 = CH3NH2 + HBr
CaAl2Si2O8 = Ca3Al2Si3O12 + Al2SiO5 + SiO2 =>
3 CaAl2Si2O8 = Ca3Al2Si3O12 + 2 Al2SiO5 + SiO2
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
MnO4{-} + C2H5OH + OH{-} = MnO4{-2} + CH3COO{-} + H2O =>
4 MnO4{-} + C2H5OH + 5 OH{-} = 4 MnO4{-2} + CH3COO{-} + 4 H2O
KCIO3 = KCI + O =>
KCIO3 = KCI + 3 O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH4OH =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH4OH
Na2SO3 + HClO = NaClO + H2SO3 =>
Na2SO3 + 2 HClO = 2 NaClO + H2SO3
C2H6O = C4H6 + H2O + H2 =>
2 C2H6O = C4H6 + 2 H2O + H2
KO2(s) + H2O(l) = O2(g) + KOH(s) =>
4 KO2(s) + 2 H2O(l) = 3 O2(g) + 4 KOH(s)
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