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2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
CuI2 + Na2S2O3 = CuS2O3 + NaI =>
CuI2 + Na2S2O3 = CuS2O3 + 2 NaI
Cl(g) + O2(g) = OCl2(g) =>
4 Cl(g) + O2(g) = 2 OCl2(g)
FeCl3 + C47H48N3NaO7S2 + C4H4O3 + NaOH = C47H46N3NaO7S2FeC4H3O3 + NaCl + H2O =>
FeCl3 + C47H48N3NaO7S2 + C4H4O3 + 3 NaOH = C47H46N3NaO7S2FeC4H3O3 + 3 NaCl + 3 H2O
Mg(OH)2 + (HCl) = MgCl2 + H2O =>
Mg(OH)2 + 2(HCl) = MgCl2 + 2 H2O
[Cu(NH3)4]SO4 + (NH4)2C2O4 = [Cu(NH3)4]C2O4 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + (NH4)2C2O4 = [Cu(NH3)4]C2O4 + (NH4)2SO4
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
FeS + CaCO3 + C = Fe + CaS + CO =>
FeS + CaCO3 + 2 C = Fe + CaS + 3 CO
KMnO4 + KHSO4 + NaHSO3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 2 KHSO4 + 10 NaHSO3 = 4 MnSO4 + 3 K2SO4 + 5 Na2SO4 + 6 H2O
BeCO3 + HOH = HCO3 + BeOH =>
BeCO3 + HOH = HCO3 + BeOH
C7H16 + HCl = C7H15Cl + H2 =>
C7H16 + HCl = C7H15Cl + H2
Al + CaCO3 = Ca + Al2(CO3)3 =>
2 Al + 3 CaCO3 = 3 Ca + Al2(CO3)3
CH4 + C2H4 = C20H42 =>
2 CH4 + 19 C2H4 = 2 C20H42
Al(s) + CuSO4(ac) = Al(SO4)3(ac) + Cu(s) =>
Al(s) + 3 CuSO4(ac) = Al(SO4)3(ac) + 3 Cu(s)
NH4OH + KOH = NH4 + KO + H2O =>
NH4OH + KOH = NH4 + KO + H2O
(H2O) + (CO2) = C6H12O6 + (O2) =>
6(H2O) + 6(CO2) = C6H12O6 + 6(O2)
Na2CrO4 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + Na(OH) =>
2 Na2CrO4 + 3 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 4 Na(OH)
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
LiI(aq) + AgNO3(aq) = AgI(s) + LiNO3(aq) =>
LiI(aq) + AgNO3(aq) = AgI(s) + LiNO3(aq)
CH3CHBrCH2CH3 + NaNO2 = CH3CHNO2CH2CH3 + NaBr =>
CH3CHBrCH2CH3 + NaNO2 = CH3CHNO2CH2CH3 + NaBr
SO4 + LiOH = Li + SO4(OH)2 =>
SO4 + 2 LiOH = 2 Li + SO4(OH)2
CH3I + O2 = CO3 + HI + H2O =>
CH3I + 2 O2 = CO3 + HI + H2O
KCl + L2 = KL + Cl =>
2 KCl + L2 = 2 KL + 2 Cl
NH4CH3COO + Ba(OH)2 = NH3 + H2O + Ba(CH3COO)2 =>
2 NH4CH3COO + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(CH3COO)2
AlCl3 + N(CH3)3 = CH3Cl + (CH3)2NAlCl2 =>
AlCl3 + N(CH3)3 = CH3Cl + (CH3)2NAlCl2
K2[Cu(SCN)4] + [Cu(NH3)4]SO4 = [Cu(SCN)4]SO4 + K2[Cu(NH3)4] =>
K2[Cu(SCN)4] + [Cu(NH3)4]SO4 = [Cu(SCN)4]SO4 + K2[Cu(NH3)4]
CO2 + N2 = CO2N2 =>
CO2 + N2 = CO2N2
Ca(OH)2 + Ca(H2PO4)2 = CaHPO4 + H2O =>
Ca(OH)2 + Ca(H2PO4)2 = 2 CaHPO4 + 2 H2O
SO4(NH4)2 + BaCl2 = NH4Cl + BaSO4 =>
SO4(NH4)2 + BaCl2 = 2 NH4Cl + BaSO4
CaCO3 + HOH = Ca(HCO3)2 + Ca(OH)2 =>
2 CaCO3 + 2 HOH = Ca(HCO3)2 + Ca(OH)2
Na3PO4 + CaI2 = NaI + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaI2 = 6 NaI + Ca3(PO4)2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
C2H5CHCH2 + HBr = C2H5CH2CH2Br =>
C2H5CHCH2 + HBr = C2H5CH2CH2Br
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Mg + Ca(OH)2 = MgO + Ca + H2 =>
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
TiCl4(g) + Mg = MgCl2 + Ti =>
TiCl4(g) + 2 Mg = 2 MgCl2 + Ti
C7H14 + Br2 = C8H14Br2 + H =>
8 C7H14 + 7 Br2 = 7 C8H14Br2 + 14 H
CaF2(aq) + H2SO4(aq) = CaSO4(s) + HF(aq) =>
CaF2(aq) + H2SO4(aq) = CaSO4(s) + 2 HF(aq)
Ca(OH)2 + SiO2 + C + O2 = CaSiO3 + CO24H2O =>
Ca(OH)2 + SiO2 + C + 12 O2 = CaSiO3 + CO24H2O
Fe(OH)3 + NO2 = Fe(NO3)3 + H2 =>
2 Fe(OH)3 + 6 NO2 = 2 Fe(NO3)3 + 3 H2
Ca3(PO4)2(s) + H3PO4(l) = Ca(H2PO4)2 =>
Ca3(PO4)2(s) + 4 H3PO4(l) = 3 Ca(H2PO4)2
Cl{-} + Ag{+} = AgCl =>
Cl{-} + Ag{+} = AgCl
MnCl2 = Mn{2+} + Cl{-} =>
MnCl2 = Mn{2+} + 2 Cl{-}
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
Au(NO3)3 + HCl = HNO3 + AuCl3 =>
Au(NO3)3 + 3 HCl = 3 HNO3 + AuCl3
FeSO4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2O
Fe3O4 + HC = FeC2 + FeC3 + H2O =>
Fe3O4 + 8 HC = FeC2 + 2 FeC3 + 4 H2O
H2S + AgI = Ag2S + HI =>
H2S + 2 AgI = Ag2S + 2 HI
C8H17CHO + O2 = CO + H2O =>
2 C8H17CHO + 17 O2 = 18 CO + 18 H2O
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